| Rank
|
Page title
|
Views
|
Daily average
|
Assessment
|
Importance
|
| 1
|
Sex
|
532,657
|
17,182
|
B
|
Top
|
| 2
|
Shyamala Gopalan
|
376,541
|
12,146
|
C
|
Low
|
| 3
|
John M. Jumper
|
190,423
|
6,142
|
Start
|
Low
|
| 4
|
Victor Ambros
|
183,526
|
5,920
|
C
|
Low
|
| 5
|
Gary Ruvkun
|
181,353
|
5,850
|
C
|
Low
|
| 6
|
Animal
|
160,514
|
5,177
|
GA
|
Top
|
| 7
|
Ejaculation
|
157,579
|
5,083
|
C
|
Mid
|
| 8
|
Aristotle
|
143,828
|
4,639
|
GA
|
Top
|
| 9
|
Charles Darwin
|
115,364
|
3,721
|
FA
|
Top
|
| 10
|
List of common misconceptions
|
105,634
|
3,407
|
List
|
Mid
|
| 11
|
Organ (biology)
|
101,678
|
3,279
|
C
|
High
|
| 12
|
DNA
|
96,889
|
3,125
|
FA
|
Top
|
| 13
|
Taxonomy (biology)
|
85,025
|
2,742
|
GA
|
High
|
| 14
|
Hermaphrodite
|
72,371
|
2,334
|
C
|
High
|
| 15
|
Virus
|
71,300
|
2,300
|
FA
|
Top
|
| 16
|
Death
|
71,207
|
2,297
|
B
|
Top
|
| 17
|
Sarcoidosis
|
70,242
|
2,265
|
B
|
Mid
|
| 18
|
Typhoid fever
|
69,385
|
2,238
|
B
|
Low
|
| 19
|
Plant
|
67,418
|
2,174
|
GA
|
Top
|
| 20
|
Sexual dimorphism
|
66,922
|
2,158
|
B
|
High
|
| 21
|
Louis Pasteur
|
66,716
|
2,152
|
B
|
High
|
| 22
|
Twin
|
66,639
|
2,149
|
B
|
Mid
|
| 23
|
Ovulation
|
66,018
|
2,129
|
B
|
Low
|
| 24
|
Extraterrestrial life
|
65,306
|
2,106
|
C
|
High
|
| 25
|
Bacteria
|
63,887
|
2,060
|
FA
|
Top
|
| 26
|
Cretaceous–Paleogene extinction event
|
62,134
|
2,004
|
FA
|
High
|
| 27
|
Biology
|
60,212
|
1,942
|
GA
|
Top
|
| 28
|
Cell (biology)
|
59,321
|
1,913
|
C
|
Top
|
| 29
|
Species
|
58,955
|
1,901
|
GA
|
Top
|
| 30
|
Life
|
57,369
|
1,850
|
GA
|
Top
|
| 31
|
Carl Linnaeus
|
53,240
|
1,717
|
GA
|
Top
|
| 32
|
Blood pressure
|
52,659
|
1,698
|
B
|
Low
|
| 33
|
Nervous system
|
52,606
|
1,696
|
B
|
High
|
| 34
|
Menstruation
|
51,939
|
1,675
|
B
|
Low
|
| 35
|
Abiogenesis
|
50,037
|
1,614
|
GA
|
High
|
| 36
|
Adolescence
|
49,336
|
1,591
|
B
|
Mid
|
| 37
|
Evolution
|
49,049
|
1,582
|
FA
|
Top
|
| 38
|
Neuron
|
48,402
|
1,561
|
B
|
High
|
| 39
|
Nobel Prize in Physiology or Medicine
|
48,282
|
1,557
|
B
|
High
|
| 40
|
Parasitism
|
48,253
|
1,556
|
GA
|
High
|
| 41
|
Vivisection
|
48,044
|
1,549
|
C
|
High
|
| 42
|
Genus
|
47,614
|
1,535
|
C
|
Mid
|
| 43
|
Extinction
|
47,044
|
1,517
|
C
|
High
|
| 44
|
Alice Roberts
|
46,397
|
1,496
|
B
|
Low
|
| 45
|
Parthenogenesis
|
44,350
|
1,430
|
C
|
High
|
| 46
|
Disease
|
44,271
|
1,428
|
B
|
High
|
| 47
|
Conservation status
|
44,141
|
1,423
|
C
|
Mid
|
| 48
|
Rosalind Franklin
|
41,514
|
1,339
|
B
|
High
|
| 49
|
Pituitary gland
|
41,395
|
1,335
|
C
|
Mid
|
| 50
|
White blood cell
|
41,174
|
1,328
|
B
|
Mid
|
| 51
|
Bret Weinstein
|
40,337
|
1,301
|
C
|
Low
|
| 52
|
Conjoined twins
|
40,324
|
1,300
|
C
|
Low
|
| 53
|
Extinction event
|
39,982
|
1,289
|
B
|
High
|
| 54
|
Nail clubbing
|
39,697
|
1,280
|
C
|
Low
|
| 55
|
Kingdom (biology)
|
39,194
|
1,264
|
B
|
Mid
|
| 56
|
Lymph node
|
39,029
|
1,259
|
C
|
Mid
|
| 57
|
Apex predator
|
38,939
|
1,256
|
GA
|
Low
|
| 58
|
Gregor Mendel
|
38,443
|
1,240
|
B
|
Mid
|
| 59
|
Sexual reproduction
|
37,594
|
1,212
|
C
|
Mid
|
| 60
|
Taxonomic rank
|
37,338
|
1,204
|
B
|
Mid
|
| 61
|
Childbirth
|
36,739
|
1,185
|
B
|
Top
|
| 62
|
Endemism
|
36,602
|
1,180
|
C
|
High
|
| 63
|
Female reproductive system
|
36,388
|
1,173
|
C
|
High
|
| 64
|
Mitochondrial Eve
|
36,365
|
1,173
|
B
|
Mid
|
| 65
|
Health
|
36,138
|
1,165
|
B
|
High
|
| 66
|
Closed-eye hallucination
|
36,094
|
1,164
|
C
|
Low
|
| 67
|
Binomial nomenclature
|
35,644
|
1,149
|
C
|
Mid
|
| 68
|
James Watson
|
35,562
|
1,147
|
B
|
High
|
| 69
|
Symbiosis
|
35,387
|
1,141
|
C
|
Mid
|
| 70
|
Organism
|
35,385
|
1,141
|
GA
|
Top
|
| 71
|
Protozoa
|
34,779
|
1,121
|
C
|
High
|
| 72
|
Female
|
34,675
|
1,118
|
C
|
Top
|
| 73
|
Strangling
|
34,425
|
1,110
|
C
|
Low
|
| 74
|
List of longest-living organisms
|
33,731
|
1,088
|
List
|
Low
|
| 75
|
Jagadish Chandra Bose
|
33,524
|
1,081
|
B
|
Mid
|
| 76
|
Fossil
|
33,230
|
1,071
|
B
|
High
|
| 77
|
Infant
|
33,095
|
1,067
|
B
|
Mid
|
| 78
|
Homeostasis
|
32,695
|
1,054
|
C
|
High
|
| 79
|
Developmental coordination disorder
|
32,487
|
1,047
|
B
|
Mid
|
| 80
|
Microscope
|
32,323
|
1,042
|
C
|
High
|
| 81
|
Color
|
32,148
|
1,037
|
C
|
Low
|
| 82
|
Microorganism
|
32,118
|
1,036
|
GA
|
Top
|
| 83
|
Biotechnology
|
31,880
|
1,028
|
C
|
Low
|
| 84
|
Thalassemia
|
31,823
|
1,026
|
B
|
Mid
|
| 85
|
Protist
|
31,807
|
1,026
|
B
|
Low
|
| 86
|
Anatomy
|
31,780
|
1,025
|
GA
|
Top
|
| 87
|
Anger
|
31,618
|
1,019
|
B
|
Mid
|
| 88
|
Child
|
31,448
|
1,014
|
B
|
Mid
|
| 89
|
Prednisolone
|
30,787
|
993
|
C
|
Mid
|
| 90
|
Ecology
|
30,594
|
986
|
GA
|
Top
|
| 91
|
Linus Pauling
|
30,303
|
977
|
B
|
High
|
| 92
|
Last universal common ancestor
|
30,049
|
969
|
GA
|
Mid
|
| 93
|
Homosexual behavior in animals
|
29,985
|
967
|
C
|
Low
|
| 94
|
Genetics
|
29,906
|
964
|
FA
|
Top
|
| 95
|
Behavioral sink
|
28,865
|
931
|
C
|
Mid
|
| 96
|
Male
|
28,842
|
930
|
C
|
Top
|
| 97
|
Sammy Basso
|
28,830
|
930
|
C
|
Low
|
| 98
|
Aquiline nose
|
28,564
|
921
|
C
|
Low
|
| 99
|
Wechsler Adult Intelligence Scale
|
28,532
|
920
|
C
|
Low
|
| 100
|
Epidemiology
|
27,634
|
891
|
C
|
Low
|
| 101
|
Hybrid (biology)
|
27,424
|
884
|
GA
|
Mid
|
| 102
|
Unethical human experimentation in the United States
|
27,056
|
872
|
B
|
Low
|
| 103
|
Old age
|
27,051
|
872
|
B
|
Mid
|
| 104
|
Natural selection
|
26,853
|
866
|
GA
|
Top
|
| 105
|
Intelligence
|
26,323
|
849
|
B
|
High
|
| 106
|
Drake equation
|
26,105
|
842
|
B
|
High
|
| 107
|
Unicellular organism
|
26,006
|
838
|
C
|
Low
|
| 108
|
Antonie van Leeuwenhoek
|
25,965
|
837
|
B
|
High
|
| 109
|
HeLa
|
25,959
|
837
|
C
|
Low
|
| 110
|
Physiology
|
25,810
|
832
|
B
|
High
|
| 111
|
Visual snow syndrome
|
25,755
|
830
|
Start
|
Low
|
| 112
|
Paleontology
|
25,369
|
818
|
GA
|
Top
|
| 113
|
Plankton
|
25,283
|
815
|
C
|
High
|
| 114
|
Race and intelligence
|
25,261
|
814
|
C
|
Mid
|
| 115
|
Multiple birth
|
25,064
|
808
|
C
|
Low
|
| 116
|
Miscarriage
|
24,994
|
806
|
B
|
Mid
|
| 117
|
Male reproductive system
|
24,985
|
805
|
C
|
Mid
|
| 118
|
History of HIV/AIDS
|
24,840
|
801
|
B
|
High
|
| 119
|
Sense
|
24,787
|
799
|
B
|
Mid
|
| 120
|
Entomology
|
24,765
|
798
|
C
|
High
|
| 121
|
Domain (biology)
|
24,763
|
798
|
B
|
Mid
|
| 122
|
Family (biology)
|
24,670
|
795
|
Start
|
Mid
|
| 123
|
Basal metabolic rate
|
24,472
|
789
|
C
|
Mid
|
| 124
|
Galen
|
24,264
|
782
|
B
|
High
|
| 125
|
List of Nobel laureates in Physiology or Medicine
|
24,226
|
781
|
FL
|
High
|
| 126
|
DNA and RNA codon tables
|
24,139
|
778
|
FL
|
High
|
| 127
|
Domestication
|
23,938
|
772
|
GA
|
Mid
|
| 128
|
Botany
|
23,698
|
764
|
GA
|
High
|
| 129
|
Defecation
|
23,144
|
746
|
C
|
Low
|
| 130
|
Handedness
|
23,006
|
742
|
C
|
Low
|
| 131
|
Neuroscience
|
22,763
|
734
|
B
|
High
|
| 132
|
History of life
|
22,496
|
725
|
GA
|
Top
|
| 133
|
Biochemistry
|
22,465
|
724
|
C
|
High
|
| 134
|
Infidelity
|
22,452
|
724
|
B
|
Mid
|
| 135
|
Secondary sex characteristic
|
22,383
|
722
|
C
|
Mid
|
| 136
|
Neontology
|
22,372
|
721
|
Start
|
Mid
|
| 137
|
Reproduction
|
22,325
|
720
|
B
|
High
|
| 138
|
Germ theory of disease
|
22,307
|
719
|
C
|
Low
|
| 139
|
Alexander von Humboldt
|
22,179
|
715
|
B
|
Top
|
| 140
|
Mutation
|
22,093
|
712
|
B
|
Top
|
| 141
|
Francis Crick
|
22,019
|
710
|
B
|
High
|
| 142
|
Adipose tissue
|
21,837
|
704
|
B
|
Mid
|
| 143
|
Breast milk
|
21,758
|
701
|
C
|
Mid
|
| 144
|
Neoteny
|
21,574
|
695
|
B
|
Low
|
| 145
|
Panspermia
|
20,967
|
676
|
B
|
Low
|
| 146
|
Wildlife
|
20,704
|
667
|
C
|
High
|
| 147
|
Largest organisms
|
20,651
|
666
|
Start
|
High
|
| 148
|
Carnivore
|
20,613
|
664
|
B
|
Low
|
| 149
|
Metamorphosis
|
20,209
|
651
|
C
|
Mid
|
| 150
|
Ambidexterity
|
19,983
|
644
|
Start
|
Low
|
| 151
|
Ethology
|
19,782
|
638
|
B
|
High
|
| 152
|
Composition of the human body
|
19,613
|
632
|
C
|
Low
|
| 153
|
Human feces
|
19,570
|
631
|
C
|
High
|
| 154
|
Preadolescence
|
19,317
|
623
|
Start
|
Mid
|
| 155
|
Embryo
|
19,314
|
623
|
B
|
Mid
|
| 156
|
Bioinformatics
|
19,232
|
620
|
C
|
Low
|
| 157
|
List of organisms by chromosome count
|
19,226
|
620
|
List
|
Low
|
| 158
|
Genetic code
|
18,994
|
612
|
GA
|
Top
|
| 159
|
Anus
|
18,858
|
608
|
Start
|
Mid
|
| 160
|
Implantation (embryology)
|
18,853
|
608
|
C
|
Mid
|
| 161
|
Life on Mars
|
18,838
|
607
|
B
|
Mid
|
| 162
|
Incense
|
18,808
|
606
|
C
|
Mid
|
| 163
|
In situ
|
18,742
|
604
|
Start
|
Unknown
|
| 164
|
List of life sciences
|
18,641
|
601
|
List
|
Mid
|
| 165
|
Biosphere
|
18,631
|
601
|
C
|
Top
|
| 166
|
Thermoregulation
|
18,520
|
597
|
C
|
Mid
|
| 167
|
Order (biology)
|
18,335
|
591
|
C
|
High
|
| 168
|
Senescence
|
18,296
|
590
|
C
|
Mid
|
| 169
|
Biological warfare
|
17,910
|
577
|
B
|
Mid
|
| 170
|
Monosaccharide
|
17,875
|
576
|
C
|
High
|
| 171
|
Venki Ramakrishnan
|
17,732
|
572
|
B
|
Mid
|
| 172
|
Caenorhabditis elegans
|
17,609
|
568
|
GA
|
Top
|
| 173
|
CRISPR gene editing
|
17,588
|
567
|
B
|
Top
|
| 174
|
Zoology
|
17,547
|
566
|
B
|
Top
|
| 175
|
Pelagic zone
|
17,453
|
563
|
C
|
Mid
|
| 176
|
Albinism in humans
|
17,309
|
558
|
C
|
Low
|
| 177
|
Macrophage
|
17,285
|
557
|
B
|
Low
|
| 178
|
Polyphenol
|
17,237
|
556
|
Start
|
Low
|
| 179
|
Thomas N. Seyfried
|
17,018
|
548
|
Start
|
Low
|
| 180
|
Hadal zone
|
16,963
|
547
|
C
|
Mid
|
| 181
|
Ageing
|
16,782
|
541
|
B
|
High
|
| 182
|
Exponential growth
|
16,703
|
538
|
B
|
Low
|
| 183
|
De-extinction
|
16,691
|
538
|
C
|
Mid
|
| 184
|
Megadiverse countries
|
16,670
|
537
|
Start
|
Mid
|
| 185
|
Cryopreservation
|
16,565
|
534
|
C
|
Low
|
| 186
|
Extant taxon
|
16,441
|
530
|
Redirect
|
NA
|
| 187
|
Kiran Mazumdar-Shaw
|
16,436
|
530
|
B
|
Low
|
| 188
|
Living fossil
|
16,376
|
528
|
C
|
Mid
|
| 189
|
Alfred Russel Wallace
|
16,356
|
527
|
FA
|
High
|
| 190
|
Robert Koch
|
16,313
|
526
|
C
|
High
|
| 191
|
Father
|
16,262
|
524
|
C
|
Mid
|
| 192
|
Emergence
|
16,226
|
523
|
Start
|
Mid
|
| 193
|
Protein folding
|
16,052
|
517
|
C
|
Low
|
| 194
|
Floater
|
16,010
|
516
|
B
|
Low
|
| 195
|
Commensalism
|
15,978
|
515
|
C
|
Mid
|
| 196
|
The Selfish Gene
|
15,972
|
515
|
B
|
Mid
|
| 197
|
Natural History Museum, London
|
15,744
|
507
|
C
|
Mid
|
| 198
|
Human reproduction
|
15,727
|
507
|
C
|
High
|
| 199
|
Adolescent sexuality
|
15,713
|
506
|
B
|
Mid
|
| 200
|
Jared Diamond
|
15,690
|
506
|
B
|
Mid
|
| 201
|
Cell biology
|
15,540
|
501
|
C
|
High
|
| 202
|
Adult
|
15,443
|
498
|
B
|
Mid
|
| 203
|
Toddler
|
15,404
|
496
|
Start
|
Mid
|
| 204
|
Stromatolite
|
15,368
|
495
|
B
|
Low
|
| 205
|
Stress (biology)
|
15,340
|
494
|
C
|
High
|
| 206
|
Molecular biology
|
15,154
|
488
|
C
|
Top
|
| 207
|
David Baltimore
|
15,043
|
485
|
B
|
Unknown
|
| 208
|
Sibling
|
15,042
|
485
|
C
|
Mid
|
| 209
|
Scientific law
|
14,911
|
481
|
C
|
Mid
|
| 210
|
Biological immortality
|
14,853
|
479
|
B
|
Top
|
| 211
|
Nerve
|
14,778
|
476
|
C
|
High
|
| 212
|
Habitable zone
|
14,777
|
476
|
B
|
Low
|
| 213
|
Littoral zone
|
14,632
|
472
|
Start
|
Mid
|
| 214
|
Gravidity and parity
|
14,615
|
471
|
C
|
Mid
|
| 215
|
Ronald Fisher
|
14,576
|
470
|
B
|
High
|
| 216
|
Dark oxygen
|
14,378
|
463
|
Start
|
Low
|
| 217
|
Mother
|
14,293
|
461
|
C
|
High
|
| 218
|
Lordosis
|
14,293
|
461
|
C
|
Low
|
| 219
|
Fiber
|
14,274
|
460
|
C
|
Mid
|
| 220
|
Sex allocation
|
14,163
|
456
|
C
|
Low
|
| 221
|
Microbiology
|
14,111
|
455
|
C
|
Mid
|
| 222
|
List of causes of death by rate
|
13,909
|
448
|
List
|
Low
|
| 223
|
Biology and sexual orientation
|
13,900
|
448
|
C
|
Mid
|
| 224
|
Beta thalassemia
|
13,834
|
446
|
B
|
Mid
|
| 225
|
Sneeze
|
13,657
|
440
|
Start
|
Low
|
| 226
|
Cosmopolitan distribution
|
13,608
|
438
|
Start
|
Mid
|
| 227
|
Bipedalism
|
13,489
|
435
|
B
|
Mid
|
| 228
|
Earliest known life forms
|
13,344
|
430
|
C
|
High
|
| 229
|
Tradition
|
13,310
|
429
|
B
|
Mid
|
| 230
|
Phosphene
|
13,295
|
428
|
C
|
Mid
|
| 231
|
Male pregnancy
|
13,279
|
428
|
B
|
Low
|
| 232
|
Albert Bourla
|
13,035
|
420
|
C
|
Low
|
| 233
|
Selective breeding
|
12,897
|
416
|
C
|
Mid
|
| 234
|
Violence
|
12,896
|
416
|
C
|
Mid
|
| 235
|
Keystone species
|
12,882
|
415
|
GA
|
Low
|
| 236
|
List of human hormones
|
12,868
|
415
|
List
|
Mid
|
| 237
|
Lordosis behavior
|
12,790
|
412
|
Start
|
Low
|
| 238
|
Parenchyma
|
12,604
|
406
|
Start
|
Mid
|
| 239
|
Competition
|
12,409
|
400
|
C
|
Top
|
| 240
|
Morphology (biology)
|
12,277
|
396
|
C
|
Low
|
| 241
|
Human–animal hybrid
|
12,261
|
395
|
C
|
Low
|
| 242
|
RNA world
|
12,169
|
392
|
C
|
Mid
|
| 243
|
Gerontology
|
12,148
|
391
|
B
|
Mid
|
| 244
|
Moulting
|
12,050
|
388
|
C
|
High
|
| 245
|
Excretion
|
11,967
|
386
|
Start
|
High
|
| 246
|
Torpor
|
11,909
|
384
|
C
|
Mid
|
| 247
|
Chirality
|
11,894
|
383
|
B
|
Mid
|
| 248
|
He Jiankui affair
|
11,836
|
381
|
C
|
High
|
| 249
|
Marine life
|
11,784
|
380
|
B
|
High
|
| 250
|
Respiration (physiology)
|
11,651
|
375
|
Start
|
High
|
| 251
|
Flora
|
11,642
|
375
|
C
|
High
|
| 252
|
Synanthrope
|
11,611
|
374
|
Start
|
Low
|
| 253
|
Crying
|
11,546
|
372
|
C
|
Low
|
| 254
|
Rainbow baby
|
11,480
|
370
|
Start
|
Low
|
| 255
|
Anthropometry
|
11,466
|
369
|
C
|
Low
|
| 256
|
Sex ratio
|
11,383
|
367
|
Start
|
Mid
|
| 257
|
Flow cytometry
|
11,373
|
366
|
C
|
Low
|
| 258
|
Convention on Biological Diversity
|
11,367
|
366
|
C
|
Mid
|
| 259
|
Har Gobind Khorana
|
11,327
|
365
|
C
|
High
|
| 260
|
Visual perception
|
11,324
|
365
|
C
|
Low
|
| 261
|
Color vision
|
11,213
|
361
|
C
|
High
|
| 262
|
Heritability of IQ
|
11,194
|
361
|
C
|
Low
|
| 263
|
Toxicology
|
11,143
|
359
|
C
|
High
|
| 264
|
Lists of animals
|
11,119
|
358
|
List
|
High
|
| 265
|
Natural history
|
11,098
|
358
|
C
|
High
|
| 266
|
Goose bumps
|
11,093
|
357
|
Start
|
Mid
|
| 267
|
William Harvey
|
11,044
|
356
|
C
|
High
|
| 268
|
Senicide
|
11,038
|
356
|
C
|
Mid
|
| 269
|
In vitro
|
10,941
|
352
|
C
|
Mid
|
| 270
|
Biological engineering
|
10,886
|
351
|
C
|
High
|
| 271
|
Detritus
|
10,812
|
348
|
C
|
Mid
|
| 272
|
Abyssal zone
|
10,799
|
348
|
Start
|
Low
|
| 273
|
Subcutaneous tissue
|
10,749
|
346
|
Start
|
Low
|
| 274
|
Homogeneity and heterogeneity
|
10,710
|
345
|
C
|
Mid
|
| 275
|
Astrobiology
|
10,704
|
345
|
B
|
High
|
| 276
|
Fauna
|
10,655
|
343
|
C
|
High
|
| 277
|
The Naked Woman
|
10,645
|
343
|
Stub
|
Low
|
| 278
|
Human overpopulation
|
10,607
|
342
|
C
|
Low
|
| 279
|
Melanism
|
10,589
|
341
|
C
|
Low
|
| 280
|
Root
|
10,577
|
341
|
B
|
Mid
|
| 281
|
Insemination
|
10,552
|
340
|
C
|
Mid
|
| 282
|
Mebendazole
|
10,421
|
336
|
C
|
Mid
|
| 283
|
Vaginal flatulence
|
10,411
|
335
|
Stub
|
Low
|
| 284
|
Vitalism
|
10,382
|
334
|
B
|
High
|
| 285
|
Introduced species
|
10,376
|
334
|
B
|
Low
|
| 286
|
Food safety
|
10,372
|
334
|
C
|
Mid
|
| 287
|
Offspring
|
10,320
|
332
|
Start
|
Mid
|
| 288
|
Xenophilia
|
10,310
|
332
|
Start
|
Low
|
| 289
|
Abiotic component
|
10,177
|
328
|
Start
|
Low
|
| 290
|
Animal testing
|
10,152
|
327
|
GA
|
Mid
|
| 291
|
Polycephaly
|
10,126
|
326
|
B
|
Mid
|
| 292
|
Human voice
|
10,081
|
325
|
B
|
Mid
|
| 293
|
Smallest organisms
|
10,060
|
324
|
C
|
Mid
|
| 294
|
Three-domain system
|
9,957
|
321
|
C
|
High
|
| 295
|
Marine biology
|
9,932
|
320
|
C
|
High
|
| 296
|
Hypothetical types of biochemistry
|
9,928
|
320
|
C
|
Low
|
| 297
|
Native American disease and epidemics
|
9,921
|
320
|
C
|
Mid
|
| 298
|
Ribose
|
9,911
|
319
|
B
|
High
|
| 299
|
Life extension
|
9,901
|
319
|
B
|
Mid
|
| 300
|
Biological agent
|
9,892
|
319
|
C
|
Mid
|
| 301
|
Evolutionary biology
|
9,683
|
312
|
C
|
Top
|
| 302
|
Coolidge effect
|
9,643
|
311
|
Start
|
Low
|
| 303
|
Lynn Margulis
|
9,567
|
308
|
B
|
High
|
| 304
|
Gestation
|
9,493
|
306
|
Start
|
Mid
|
| 305
|
Single parent
|
9,478
|
305
|
B
|
Mid
|
| 306
|
Sex differences in humans
|
9,334
|
301
|
C
|
High
|
| 307
|
Ectotherm
|
9,273
|
299
|
Start
|
Mid
|
| 308
|
Abyssal plain
|
9,266
|
298
|
GA
|
Low
|
| 309
|
Benthic zone
|
9,214
|
297
|
C
|
Low
|
| 310
|
Levomefolic acid
|
9,206
|
296
|
C
|
Low
|
| 311
|
Gastrulation
|
9,098
|
293
|
C
|
High
|
| 312
|
Birth
|
9,094
|
293
|
C
|
Mid
|
| 313
|
Theophrastus
|
9,069
|
292
|
C
|
High
|
| 314
|
Animal suicide
|
9,041
|
291
|
C
|
Mid
|
| 315
|
Howard Hughes Medical Institute
|
8,990
|
290
|
C
|
Mid
|
| 316
|
Square–cube law
|
8,985
|
289
|
Start
|
Mid
|
| 317
|
Tooth
|
8,983
|
289
|
B
|
Low
|
| 318
|
Hydrosphere
|
8,977
|
289
|
C
|
High
|
| 319
|
Acedia
|
8,910
|
287
|
Start
|
Low
|
| 320
|
Hematophagy
|
8,854
|
285
|
C
|
Mid
|
| 321
|
Free energy principle
|
8,846
|
285
|
C
|
Low
|
| 322
|
Immortalised cell line
|
8,821
|
284
|
C
|
Mid
|
| 323
|
Robin Wall Kimmerer
|
8,738
|
281
|
C
|
Low
|
| 324
|
Animal echolocation
|
8,640
|
278
|
GA
|
Mid
|
| 325
|
Anastomosis
|
8,573
|
276
|
C
|
Low
|
| 326
|
Age of consent reform
|
8,548
|
275
|
C
|
Low
|
| 327
|
Motility
|
8,467
|
273
|
Start
|
Low
|
| 328
|
Development of the human body
|
8,454
|
272
|
C
|
High
|
| 329
|
Biomimetics
|
8,414
|
271
|
C
|
High
|
| 330
|
Body shape
|
8,396
|
270
|
C
|
Low
|
| 331
|
Molecular machine
|
8,383
|
270
|
C
|
Mid
|
| 332
|
Virus classification
|
8,382
|
270
|
C
|
High
|
| 333
|
Biophysics
|
8,323
|
268
|
C
|
Mid
|
| 334
|
Torus fracture
|
8,279
|
267
|
C
|
Low
|
| 335
|
Hypercarnivore
|
8,251
|
266
|
Start
|
Low
|
| 336
|
List of animals displaying homosexual behavior
|
8,235
|
265
|
List
|
Low
|
| 337
|
Biological system
|
8,229
|
265
|
C
|
Mid
|
| 338
|
Linnaean taxonomy
|
8,222
|
265
|
C
|
Top
|
| 339
|
Embryology
|
8,186
|
264
|
C
|
Mid
|
| 340
|
List of sovereign states by sex ratio
|
8,165
|
263
|
List
|
Low
|
| 341
|
Randy Schekman
|
8,120
|
261
|
Start
|
Mid
|
| 342
|
Classification
|
8,037
|
259
|
C
|
Mid
|
| 343
|
Barbara McClintock
|
8,025
|
258
|
FA
|
Mid
|
| 344
|
Human microbiome
|
8,006
|
258
|
B
|
Mid
|
| 345
|
Catgut
|
7,984
|
257
|
C
|
Low
|
| 346
|
Male lactation
|
7,932
|
255
|
C
|
Low
|
| 347
|
Child development stages
|
7,804
|
251
|
List
|
High
|
| 348
|
Blastocyst
|
7,793
|
251
|
C
|
Low
|
| 349
|
Biomechanics
|
7,781
|
251
|
C
|
High
|
| 350
|
Koch's postulates
|
7,773
|
250
|
C
|
Mid
|
| 351
|
J. B. S. Haldane
|
7,646
|
246
|
C
|
Low
|
| 352
|
Life support
|
7,600
|
245
|
Start
|
Mid
|
| 353
|
Biologist
|
7,578
|
244
|
C
|
High
|
| 354
|
Artificial womb
|
7,557
|
243
|
C
|
Low
|
| 355
|
Extraterrestrial intelligence
|
7,548
|
243
|
Start
|
Low
|
| 356
|
Desiccation
|
7,514
|
242
|
C
|
Low
|
| 357
|
Phosphorylation
|
7,496
|
241
|
C
|
Low
|
| 358
|
Erythropoiesis
|
7,490
|
241
|
C
|
Mid
|
| 359
|
Viscera
|
7,482
|
241
|
Redirect
|
NA
|
| 360
|
Violence against Muslims in independent India
|
7,475
|
241
|
B
|
Mid
|
| 361
|
Human sex pheromones
|
7,458
|
240
|
Start
|
Low
|
| 362
|
Catechin
|
7,364
|
237
|
Start
|
Mid
|
| 363
|
Disease vector
|
7,358
|
237
|
Start
|
Low
|
| 364
|
Evolution of sexual reproduction
|
7,282
|
234
|
B
|
Mid
|
| 365
|
Lists of organisms by population
|
7,202
|
232
|
List
|
Low
|
| 366
|
Bioethics
|
7,165
|
231
|
Start
|
Mid
|
| 367
|
Warm-blooded
|
7,152
|
230
|
Start
|
Mid
|
| 368
|
Designer baby
|
7,135
|
230
|
B
|
High
|
| 369
|
Symmetry in biology
|
7,130
|
230
|
C
|
High
|
| 370
|
Invented tradition
|
7,125
|
229
|
C
|
Low
|
| 371
|
Christine Grady
|
7,111
|
229
|
Start
|
Low
|
| 372
|
Female promiscuity
|
7,046
|
227
|
C
|
Low
|
| 373
|
Fine motor skill
|
7,041
|
227
|
C
|
Mid
|
| 374
|
Georges Cuvier
|
7,024
|
226
|
B
|
High
|
| 375
|
Common descent
|
7,009
|
226
|
B
|
High
|
| 376
|
Ontogeny
|
6,932
|
223
|
B
|
Mid
|
| 377
|
Parent
|
6,887
|
222
|
C
|
Mid
|
| 378
|
Masha and Dasha Krivoshlyapova
|
6,837
|
220
|
C
|
Mid
|
| 379
|
Binocular vision
|
6,818
|
219
|
Start
|
Low
|
| 380
|
Biological life cycle
|
6,803
|
219
|
C
|
High
|
| 381
|
Brother
|
6,706
|
216
|
C
|
Mid
|
| 382
|
Sleep cycle
|
6,673
|
215
|
C
|
Mid
|
| 383
|
Alar Karis
|
6,667
|
215
|
Start
|
Low
|
| 384
|
History of malaria
|
6,634
|
214
|
GA
|
High
|
| 385
|
Electroreception and electrogenesis
|
6,606
|
213
|
GA
|
Low
|
| 386
|
Hormesis
|
6,578
|
212
|
Start
|
Low
|
| 387
|
Sexual characteristics
|
6,551
|
211
|
Start
|
Low
|
| 388
|
Dryland farming
|
6,537
|
210
|
Start
|
Low
|
| 389
|
Biological specificity
|
6,532
|
210
|
Start
|
Mid
|
| 390
|
Depth perception
|
6,518
|
210
|
Start
|
Low
|
| 391
|
Cleavage (embryo)
|
6,504
|
209
|
C
|
Low
|
| 392
|
Gas exchange
|
6,481
|
209
|
Start
|
Mid
|
| 393
|
Sororicide
|
6,473
|
208
|
C
|
Low
|
| 394
|
Afterimage
|
6,468
|
208
|
C
|
Low
|
| 395
|
Dissection
|
6,458
|
208
|
B
|
High
|
| 396
|
Folding@home
|
6,453
|
208
|
B
|
Mid
|
| 397
|
Lepidopterology
|
6,442
|
207
|
C
|
Low
|
| 398
|
Blind spot (vision)
|
6,416
|
206
|
Start
|
Low
|
| 399
|
Organ (anatomy)
|
6,416
|
206
|
Redirect
|
NA
|
| 400
|
Aestivation
|
6,397
|
206
|
C
|
High
|
| 401
|
Host (biology)
|
6,363
|
205
|
GA
|
High
|
| 402
|
Frances Arnold
|
6,338
|
204
|
B
|
High
|
| 403
|
Mathematical and theoretical biology
|
6,268
|
202
|
C
|
High
|
| 404
|
Electroejaculation
|
6,255
|
201
|
Start
|
Low
|
| 405
|
Hearing
|
6,254
|
201
|
C
|
Low
|
| 406
|
Sequential hermaphroditism
|
6,213
|
200
|
B
|
Low
|
| 407
|
Colony-forming unit
|
6,195
|
199
|
C
|
Low
|
| 408
|
Biogeography
|
6,128
|
197
|
Start
|
Mid
|
| 409
|
Janet Browne
|
6,059
|
195
|
Start
|
Low
|
| 410
|
Life on Venus
|
6,048
|
195
|
C
|
Mid
|
| 411
|
Thanatology
|
5,994
|
193
|
Start
|
Low
|
| 412
|
Phenotypic trait
|
5,990
|
193
|
Start
|
Mid
|
| 413
|
Secondary metabolite
|
5,977
|
192
|
Start
|
Low
|
| 414
|
Dormancy
|
5,945
|
191
|
C
|
High
|
| 415
|
Age of consent reform in the United Kingdom
|
5,939
|
191
|
C
|
Low
|
| 416
|
Do-it-yourself biology
|
5,929
|
191
|
C
|
Mid
|
| 417
|
Pioneer Fund
|
5,875
|
189
|
B
|
Low
|
| 418
|
Relict (biology)
|
5,799
|
187
|
C
|
Low
|
| 419
|
Life on Titan
|
5,790
|
186
|
B
|
Low
|
| 420
|
Recapitulation theory
|
5,785
|
186
|
C
|
Mid
|
| 421
|
Ectoderm
|
5,762
|
185
|
C
|
Low
|
| 422
|
List of unsolved problems in biology
|
5,751
|
185
|
List
|
Mid
|
| 423
|
Cross-link
|
5,750
|
185
|
C
|
Mid
|
| 424
|
Luigi Galvani
|
5,719
|
184
|
Start
|
Mid
|
| 425
|
Craig Venter
|
5,702
|
183
|
C
|
Mid
|
| 426
|
Flagellate
|
5,687
|
183
|
C
|
Low
|
| 427
|
Developmental biology
|
5,580
|
180
|
C
|
High
|
| 428
|
Plastination
|
5,543
|
178
|
C
|
Mid
|
| 429
|
Plant reproductive morphology
|
5,522
|
178
|
C
|
Low
|
| 430
|
Triploid syndrome
|
5,515
|
177
|
Start
|
Low
|
| 431
|
Pair bond
|
5,495
|
177
|
Start
|
Mid
|
| 432
|
Bioreactor
|
5,479
|
176
|
C
|
Low
|
| 433
|
Acclimatization
|
5,459
|
176
|
C
|
High
|
| 434
|
History of evolutionary thought
|
5,381
|
173
|
FA
|
High
|
| 435
|
Conservation biology
|
5,359
|
172
|
B
|
High
|
| 436
|
Semelparity and iteroparity
|
5,339
|
172
|
C
|
Low
|
| 437
|
Paul Nurse
|
5,337
|
172
|
C
|
Mid
|
| 438
|
Mesopelagic zone
|
5,336
|
172
|
C
|
Mid
|
| 439
|
Model organism
|
5,325
|
171
|
B
|
Mid
|
| 440
|
Sexual maturity
|
5,317
|
171
|
Start
|
Mid
|
| 441
|
Biological process
|
5,280
|
170
|
Start
|
High
|
| 442
|
Craniocervical instability
|
5,224
|
168
|
Start
|
Unknown
|
| 443
|
Accommodation (vertebrate eye)
|
5,222
|
168
|
C
|
Mid
|
| 444
|
Cellular senescence
|
5,166
|
166
|
C
|
Low
|
| 445
|
First universal common ancestor
|
5,160
|
166
|
Start
|
Unknown
|
| 446
|
Thermal comfort
|
5,122
|
165
|
B
|
Low
|
| 447
|
Long-term memory
|
5,105
|
164
|
C
|
Low
|
| 448
|
Artificial life
|
5,105
|
164
|
B
|
Mid
|
| 449
|
Miraculous births
|
5,084
|
164
|
B
|
Mid
|
| 450
|
Magnetoreception
|
5,073
|
163
|
GA
|
Mid
|
| 451
|
Monstrous birth
|
5,064
|
163
|
C
|
Low
|
| 452
|
Hans Krebs (biochemist)
|
5,046
|
162
|
C
|
Mid
|
| 453
|
History of virology
|
5,042
|
162
|
B
|
High
|
| 454
|
Photoperiodism
|
5,040
|
162
|
C
|
Mid
|
| 455
|
Ronald Ross
|
5,006
|
161
|
C
|
Mid
|
| 456
|
List of mammals displaying homosexual behavior
|
5,005
|
161
|
List
|
Mid
|
| 457
|
Animal embryonic development
|
4,996
|
161
|
Start
|
Mid
|
| 458
|
Boring Billion
|
4,972
|
160
|
GA
|
Low
|
| 459
|
Internal fertilization
|
4,965
|
160
|
Start
|
High
|
| 460
|
Telegony (inheritance)
|
4,964
|
160
|
C
|
Low
|
| 461
|
Thomas Hunt Morgan
|
4,925
|
158
|
B
|
High
|
| 462
|
Entoptic phenomenon
|
4,908
|
158
|
C
|
Low
|
| 463
|
Primer (molecular biology)
|
4,899
|
158
|
Start
|
Mid
|
| 464
|
Alerce Milenario
|
4,887
|
157
|
Start
|
Low
|
| 465
|
Armstrong limit
|
4,884
|
157
|
Start
|
Low
|
| 466
|
Aerobic organism
|
4,882
|
157
|
Start
|
Mid
|
| 467
|
Quantum biology
|
4,859
|
156
|
C
|
High
|
| 468
|
Glossary of biology
|
4,859
|
156
|
C
|
Mid
|
| 469
|
Purple Earth hypothesis
|
4,848
|
156
|
Start
|
Low
|
| 470
|
Native species
|
4,836
|
156
|
Start
|
Mid
|
| 471
|
Xenobot
|
4,810
|
155
|
Start
|
Low
|
| 472
|
Exercise physiology
|
4,753
|
153
|
B
|
Low
|
| 473
|
Antimalarial medication
|
4,745
|
153
|
C
|
High
|
| 474
|
Janaki Ammal
|
4,740
|
152
|
B
|
Low
|
| 475
|
Malesia
|
4,684
|
151
|
C
|
Mid
|
| 476
|
Neoteny in humans
|
4,667
|
150
|
C
|
Low
|
| 477
|
Superorganism
|
4,606
|
148
|
Start
|
Mid
|
| 478
|
Microtome
|
4,590
|
148
|
C
|
Mid
|
| 479
|
Female sperm
|
4,590
|
148
|
Start
|
Mid
|
| 480
|
List of unusual biological names
|
4,590
|
148
|
List
|
Mid
|
| 481
|
Courtship display
|
4,584
|
147
|
C
|
Low
|
| 482
|
Stigmergy
|
4,579
|
147
|
C
|
Low
|
| 483
|
Electromagnetic radiation and health
|
4,518
|
145
|
C
|
High
|
| 484
|
Biological Weapons Convention
|
4,514
|
145
|
B
|
Low
|
| 485
|
The Voyage of the Beagle
|
4,510
|
145
|
Start
|
Unknown
|
| 486
|
CHNOPS
|
4,488
|
144
|
Start
|
Low
|
| 487
|
Sister
|
4,488
|
144
|
Start
|
Low
|
| 488
|
Endogeny (biology)
|
4,450
|
143
|
Stub
|
Low
|
| 489
|
Outline of biology
|
4,417
|
142
|
List
|
High
|
| 490
|
Non-cellular life
|
4,414
|
142
|
Start
|
Mid
|
| 491
|
Allantois
|
4,412
|
142
|
Start
|
Low
|
| 492
|
Physical strength
|
4,409
|
142
|
Start
|
Low
|
| 493
|
Lazzaro Spallanzani
|
4,408
|
142
|
C
|
Low
|
| 494
|
Transitional fossil
|
4,397
|
141
|
GA
|
High
|
| 495
|
Autotomy
|
4,394
|
141
|
Start
|
Mid
|
| 496
|
History of biology
|
4,392
|
141
|
FA
|
Top
|
| 497
|
Potential cultural impact of extraterrestrial contact
|
4,388
|
141
|
GA
|
Low
|
| 498
|
Photic zone
|
4,386
|
141
|
Start
|
Mid
|
| 499
|
Mixed farming
|
4,375
|
141
|
Start
|
Unknown
|
| 500
|
Jeremy Griffith
|
4,369
|
140
|
B
|
Unknown
|
