Wikipedia:WikiProject Biology/Popular pages

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This is a list of pages in the scope of Wikipedia:WikiProject Biology along with pageviews.

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List[edit]

Period: 2024-04-01 to 2024-04-30

Total views: 13,604,128

Updated: 21:31, 6 May 2024 (UTC)

Rank Page title Views Daily average Assessment Importance
1 Sex 1,556,810 51,893 B Top
2 Animal 193,855 6,461 GA Top
3 Aristotle 170,157 5,671 GA Top
4 Conjoined twins 140,294 4,676 C Low
5 Ejaculation 135,027 4,500 C Mid
6 Charles Darwin 131,711 4,390 FA Top
7 Organ (biology) 104,572 3,485 C High
8 Taxonomy (biology) 98,329 3,277 GA High
9 DNA 91,682 3,056 FA Top
10 Behavioral sink 89,782 2,992 C Mid
11 Scientific method 81,329 2,710 B Top
12 Hermaphrodite 80,661 2,688 C High
13 Death 78,251 2,608 B Top
14 Plant 76,990 2,566 GA Top
15 Sexual dimorphism 75,728 2,524 B High
16 Typhoid fever 74,941 2,498 B Low
17 Virus 69,859 2,328 FA Top
18 Tinnitus 69,101 2,303 B Unknown
19 Species 68,565 2,285 GA Top
20 Biology 67,586 2,252 GA Top
21 Sarcoidosis 65,594 2,186 B Mid
22 Cretaceous–Paleogene extinction event 63,948 2,131 FA High
23 Parthenogenesis 62,532 2,084 B High
24 Bacteria 61,969 2,065 FA Top
25 Extraterrestrial life 61,675 2,055 C High
26 Twin 61,460 2,048 B Mid
27 Extinction 58,926 1,964 C High
28 Evolution 57,794 1,926 FA Top
29 Blood pressure 55,897 1,863 B Low
30 Vivisection 54,834 1,827 C High
31 Menstruation 53,889 1,796 B Low
32 Carl Linnaeus 53,853 1,795 GA Top
33 Apex predator 53,818 1,793 GA Low
34 Nervous system 53,653 1,788 B High
35 Louis Pasteur 52,703 1,756 B High
36 List of common misconceptions 52,342 1,744 List Mid
37 Abiogenesis 51,994 1,733 GA High
38 Parasitism 51,836 1,727 GA High
39 Alice Roberts 51,207 1,706 B Low
40 Taxonomic rank 50,372 1,679 B Mid
41 Disease 50,245 1,674 B High
42 Genus 49,899 1,663 C Mid
43 Life 49,438 1,647 GA Top
44 Kingdom (biology) 47,948 1,598 B Top
45 Natural science 47,502 1,583 B High
46 Botany 47,284 1,576 GA High
47 Conservation status 47,186 1,572 C Mid
48 Health 47,049 1,568 B High
49 Female 46,904 1,563 C Top
50 Adolescence 45,848 1,528 B Mid
51 Extinction event 45,146 1,504 B High
52 Fossil 45,142 1,504 B High
53 Cell (biology) 45,010 1,500 C Top
54 Pituitary gland 44,439 1,481 C Mid
55 Neuron 44,319 1,477 B High
56 List of longest-living organisms 44,185 1,472 List Low
57 Endemism 44,139 1,471 C High
58 Gregor Mendel 43,880 1,462 B Mid
59 Organism 43,070 1,435 GA Top
60 Child 42,975 1,432 B Mid
61 Homeostasis 42,932 1,431 C High
62 Sexual reproduction 42,842 1,428 C Mid
63 Lymph node 41,683 1,389 C Mid
64 Male 41,663 1,388 C Top
65 White blood cell 41,308 1,376 B Mid
66 Binomial nomenclature 40,798 1,359 C Mid
67 Rosalind Franklin 40,552 1,351 B High
68 Symbiosis 40,535 1,351 C Top
69 Developmental coordination disorder 40,262 1,342 B Mid
70 Color 39,457 1,315 C Low
71 Ecology 38,813 1,293 GA Top
72 Microorganism 37,414 1,247 GA Top
73 Anatomy 36,991 1,233 GA Top
74 Strangling 36,787 1,226 C Low
75 Biotechnology 36,756 1,225 C Top
76 Jessie Inchauspé 36,698 1,223 Stub Low
77 Thalassemia 36,025 1,200 B Mid
78 Aquiline nose 35,873 1,195 C Low
79 Female reproductive system 35,864 1,195 C High
80 DNA and RNA codon tables 35,432 1,181 FL High
81 Infant 34,347 1,144 B Mid
82 Anger 34,338 1,144 B Mid
83 History of HIV/AIDS 34,268 1,142 B High
84 Childbirth 33,885 1,129 B Top
85 Homosexual behavior in animals 33,853 1,128 C Low
86 Protist 33,677 1,122 C Low
87 Genetics 33,597 1,119 FA Top
88 Nature 33,479 1,115 GA Top
89 Ageing 33,376 1,112 B High
90 Protozoa 32,765 1,092 C High
91 Mutation 31,991 1,066 B Top
92 Natural selection 31,937 1,064 GA Top
93 Intelligence 31,372 1,045 B High
94 Multiple birth 30,725 1,024 C Low
95 Plankton 29,589 986 C High
96 Nail clubbing 29,311 977 C Low
97 Drake equation 29,256 975 B High
98 Paleontology 29,128 970 GA Top
99 Physiology 28,901 963 B High
100 Neuroscience 28,789 959 B High
101 Wechsler Adult Intelligence Scale 28,333 944 C Low
102 Handedness 28,317 943 C Low
103 Basal metabolic rate 28,136 937 C Mid
104 Natural History Museum, London 27,878 929 C Mid
105 James Watson 27,720 924 B High
106 Epidemiology 27,569 918 C Low
107 Hybrid (biology) 27,068 902 GA Mid
108 Carnivore 26,744 891 B Low
109 Sense 26,700 890 B Mid
110 Old age 26,690 889 B Mid
111 Family (biology) 26,572 885 Start Mid
112 Visual snow syndrome 26,324 877 Start Low
113 Domain (biology) 26,228 874 B Mid
114 Breast milk 26,076 869 C Mid
115 Adipose tissue 26,044 868 B Mid
116 Infidelity 25,962 865 B Mid
117 Last universal common ancestor 25,529 850 GA Mid
118 Linus Pauling 25,346 844 B High
119 Unethical human experimentation in the United States 25,321 844 B Low
120 Microscope 25,142 838 C High
121 Senescence 25,096 836 C Mid
122 Metamorphosis 24,863 828 C Mid
123 Race and intelligence 24,691 823 C Mid
124 Biochemistry 24,623 820 C Top
125 Mitochondrial Eve 24,596 819 B Mid
126 Germ theory of disease 24,585 819 C Top
127 Miscarriage 24,476 815 B Mid
128 Entomology 24,415 813 C High
129 Bioinformatics 24,392 813 C Top
130 Neontology 24,150 805 Start Mid
131 Secondary sex characteristic 24,049 801 C Mid
132 Mother 23,718 790 C High
133 Male reproductive system 23,700 790 C Mid
134 Anus 23,512 783 Start Mid
135 Neoteny 23,477 782 B Low
136 Bret Weinstein 23,396 779 C Low
137 Unicellular organism 23,360 778 C Low
138 Adult 23,232 774 B Mid
139 Defecation 23,200 773 C Low
140 Ovulation 23,000 766 C Top
141 Human feces 22,713 757 C High
142 HeLa 22,661 755 C Top
143 Antonie van Leeuwenhoek 22,460 748 B High
144 Lloyds Bank coprolite 22,436 747 Start Low
145 Prednisolone 22,414 747 C Mid
146 Embryo 22,387 746 B Mid
147 Galen 22,349 744 B High
148 Reproduction 22,141 738 B High
149 Wildlife 21,978 732 C High
150 Gravidity and parity 21,963 732 C Mid
151 Lordosis behavior 21,889 729 Start Low
152 Life on Mars 21,674 722 B Mid
153 Jagadish Chandra Bose 21,104 703 B Mid
154 Alexander von Humboldt 21,100 703 B Top
155 Incense 20,994 699 C Mid
156 Order (biology) 20,905 696 C High
157 Largest organisms 20,690 689 Start High
158 Composition of the human body 20,677 689 C Low
159 Closed-eye hallucination 20,352 678 C Low
160 Floater 20,315 677 B Low
161 Domestication 20,243 674 GA Mid
162 Zoology 20,060 668 B Top
163 Francis Crick 19,833 661 B High
164 Commensalism 19,685 656 C Mid
165 List of life sciences 19,620 654 List Mid
166 Pelagic zone 19,609 653 C Mid
167 Emergence 19,595 653 Start Mid
168 Megadiverse countries 19,591 653 Start Mid
169 Albinism in humans 19,497 649 C Low
170 CRISPR gene editing 19,452 648 B Top
171 Monosaccharide 19,400 646 C High
172 Habitable zone 19,361 645 B Low
173 Toddler 19,339 644 Start Mid
174 Biological warfare 19,061 635 B Mid
175 Tear gas 19,060 635 C Mid
176 Earliest known life forms 18,925 630 C High
177 Venki Ramakrishnan 18,922 630 B Mid
178 Paraquat 18,703 623 B Low
179 Macrophage 18,501 616 B Low
180 Implantation (embryology) 18,221 607 C Mid
181 Exponential growth 17,905 596 B Low
182 Preadolescence 17,840 594 Start Mid
183 Extant taxon 17,719 590 Redirect NA
184 Shyamala Gopalan 17,575 585 C Low
185 Violence 17,409 580 C Mid
186 Living fossil 17,335 577 Start Mid
187 Ethology 17,049 568 B High
188 Human reproduction 16,982 566 C High
189 Genetic code 16,882 562 GA Top
190 Nobel Prize in Physiology or Medicine 16,841 561 B High
191 Sex allocation 16,781 559 C Low
192 Stromatolite 16,666 555 B Low
193 List of organisms by chromosome count 16,455 548 List Low
194 Polyphenol 16,367 545 Start Low
195 Sibling 16,340 544 C Mid
196 Biosphere 16,034 534 C Top
197 Masha and Dasha Krivoshlyapova 16,023 534 C Mid
198 Cosmopolitan distribution 15,879 529 Start Mid
199 Biological immortality 15,872 529 B Top
200 Flow cytometry 15,748 524 C Low
201 The Selfish Gene 15,728 524 B Mid
202 De-extinction 15,639 521 C Mid
203 Keystone species 15,632 521 GA Low
204 Littoral zone 15,547 518 Start Mid
205 Panspermia 15,526 517 B Low
206 Fiber 15,465 515 C Mid
207 Biology and sexual orientation 15,382 512 C Mid
208 Father 15,355 511 C Mid
209 Molecular biology 15,332 511 C Top
210 Scientific law 15,283 509 C Mid
211 Robert Koch 15,055 501 C High
212 Bipedalism 14,962 498 B Mid
213 Caenorhabditis elegans 14,873 495 GA Top
214 Alfred Russel Wallace 14,852 495 FA High
215 Coolidge effect 14,820 494 Start Low
216 Selective breeding 14,807 493 C Mid
217 Blue field entoptic phenomenon 14,740 491 C Low
218 List of causes of death by rate 14,505 483 List Low
219 Morphology (biology) 14,452 481 C Low
220 Crying 14,414 480 C Low
221 Tradition 14,122 470 B Mid
222 Ronald Fisher 13,911 463 B High
223 Hadal zone 13,812 460 C Mid
224 Adolescent sexuality 13,773 459 B Mid
225 Polycephaly 13,767 458 B Mid
226 Moulting 13,653 455 C High
227 Male pregnancy 13,645 454 B Low
228 History of life 13,605 453 GA Top
229 Cryopreservation 13,567 452 C Low
230 Competition 13,541 451 C Top
231 Birth 13,516 450 C Mid
232 Phosphene 13,422 447 C Mid
233 Cell biology 13,340 444 C High
234 1984 Rajneeshee bioterror attack 13,267 442 FA Mid
235 Lists of animals 13,263 442 List High
236 Respiration (physiology) 13,255 441 Start High
237 Lordosis 13,171 439 C Low
238 List of animals displaying homosexual behavior 13,157 438 List Low
239 Nerve 13,128 437 C High
240 Microbiology 13,100 436 C Top
241 Sneeze 13,083 436 Start Low
242 Jared Diamond 13,063 435 B Mid
243 Sex ratio 13,034 434 Start Mid
244 Three-domain system 12,917 430 C High
245 Human overpopulation 12,780 426 C Low
246 Gerontology 12,682 422 B Mid
247 Kiran Mazumdar-Shaw 12,623 420 B Low
248 Fauna 12,479 415 C High
249 Life extension 12,445 414 B Mid
250 Human–animal hybrid 12,425 414 C Low
251 Astrobiology 12,348 411 B High
252 Thermoregulation 12,287 409 C Mid
253 Tooth 12,093 403 B Low
254 Chirality 12,018 400 B Mid
255 Marine life 12,017 400 B High
256 Stress (biology) 11,996 399 C High
257 Visual perception 11,950 398 C Low
258 Single parent 11,928 397 B Mid
259 Natural history 11,926 397 C High
260 Convention on Biological Diversity 11,877 395 C Mid
261 Sex differences in humans 11,796 393 C High
262 Excretion 11,763 392 Start High
263 In vitro 11,753 391 C Mid
264 Introduced species 11,720 390 B Low
265 Color vision 11,664 388 C High
266 Anthropometry 11,639 387 C Low
267 Goose bumps 11,446 381 Start Mid
268 Synanthrope 11,445 381 Start Low
269 Parenchyma 11,406 380 Start Mid
270 He Jiankui affair 11,376 379 C High
271 Erythropoiesis 11,303 376 C Mid
272 Protein folding 11,240 374 C Low
273 Toxicology 11,190 373 C High
274 Subcutaneous tissue 11,156 371 Start Low
275 Hypothetical types of biochemistry 11,130 371 C Low
276 Gestation 11,005 366 Start Mid
277 Heritability of IQ 10,807 360 C Low
278 Torpor 10,782 359 C Mid
279 Melanism 10,648 354 C Low
280 Root 10,642 354 B Mid
281 Flora 10,586 352 C High
282 Animal testing 10,530 351 GA Mid
283 Vitalism 10,518 350 B High
284 Benthic zone 10,483 349 C Low
285 Parent 10,470 349 C Mid
286 Koch's postulates 10,431 347 C Mid
287 Miraculous births 10,349 344 B Mid
288 Abiotic component 10,341 344 Start Low
289 Biological agent 10,261 342 C Mid
290 List of human hormones 10,195 339 List Mid
291 Homogeneity and heterogeneity 10,123 337 C Mid
292 Acedia 10,114 337 Start Low
293 Food safety 10,096 336 C Mid
294 RNA world 10,081 336 C Mid
295 Abyssal zone 10,041 334 Start Low
296 Gastrulation 10,028 334 C High
297 History of malaria 10,027 334 GA High
298 Marine biology 10,003 333 C High
299 Evolutionary biology 9,966 332 C Top
300 Biomechanics 9,943 331 C High
301 Evolution of sexual reproduction 9,870 329 B Mid
302 Square–cube law 9,769 325 Start Mid
303 Albert Bourla 9,768 325 C Low
304 Biological engineering 9,757 325 C High
305 Senicide 9,753 325 C Mid
306 Catgut 9,680 322 C Low
307 Ectotherm 9,624 320 Start Mid
308 William Harvey 9,612 320 C High
309 Insemination 9,593 319 B Mid
310 Smallest organisms 9,589 319 C Mid
311 Animal suicide 9,541 318 C Mid
312 Craniocervical instability 9,367 312 Start Unknown
313 Levomefolic acid 9,328 310 C Low
314 Ribose 9,292 309 B High
315 List of Nobel laureates in Physiology or Medicine 9,289 309 FL High
316 Lynn Margulis 9,287 309 B High
317 Violence against Muslims in independent India 9,245 308 B Mid
318 Human voice 9,234 307 B Mid
319 Embryology 9,202 306 C Mid
320 Human microbiome 9,113 303 B Mid
321 Cleavage (embryo) 9,099 303 C Low
322 Sororicide 9,067 302 C Low
323 Haidinger's brush 9,050 301 C Low
324 Blastocyst 9,036 301 C Low
325 Blood cell 9,009 300 C Mid
326 Disease vector 8,980 299 Start Low
327 Bioethics 8,973 299 Start Mid
328 Offspring 8,948 298 Start Mid
329 Theophrastus 8,917 297 C High
330 Linnaean taxonomy 8,874 295 C Top
331 Biomimetics 8,827 294 C High
332 Barbara McClintock 8,816 293 FA Mid
333 Desiccation 8,750 291 C Low
334 Development of the human body 8,709 290 C High
335 Common descent 8,640 288 C High
336 Beta thalassemia 8,622 287 B Mid
337 Abyssal plain 8,615 287 GA Low
338 Symmetry in biology 8,611 287 C High
339 Vaginal flatulence 8,567 285 Stub Low
340 List of sovereign states by sex ratio 8,539 284 List Low
341 Body shape 8,534 284 C Low
342 Hydrosphere 8,500 283 C High
343 Male lactation 8,480 282 C Low
344 Biogeography 8,367 278 Start Mid
345 Colony-forming unit 8,344 278 C Low
346 Lists of organisms by population 8,299 276 List Low
347 J. B. S. Haldane 8,294 276 C Low
348 Sequential hermaphroditism 8,243 274 B Low
349 Robin Wall Kimmerer 8,184 272 C Low
350 Virus classification 8,165 272 C High
351 Hematophagy 8,117 270 C Mid
352 Child development stages 8,104 270 List High
353 Immortalised cell line 8,084 269 C Mid
354 Hypercarnivore 8,056 268 Start Low
355 Biophysics 8,002 266 C Top
356 Host (biology) 7,992 266 GA High
357 Aestivation 7,991 266 C High
358 Extraterrestrial intelligence 7,972 265 Start Low
359 Animal echolocation 7,969 265 GA Mid
360 Blind spot (vision) 7,939 264 Start Low
361 Electroreception and electrogenesis 7,912 263 GA Low
362 Georges Cuvier 7,881 262 B High
363 Designer baby 7,846 261 B High
364 Hearing 7,760 258 C Low
365 Har Gobind Khorana 7,758 258 C High
366 Mass diffusivity 7,741 258 Unknown Low
367 Protoplasm 7,739 257 Start Mid
368 Fine motor skill 7,710 257 C Mid
369 Mebendazole 7,684 256 C Mid
370 Spider Girls 7,670 255 Start Low
371 Biological life cycle 7,650 255 C High
372 Motility 7,634 254 Start Low
373 Pair bond 7,624 254 Start Mid
374 Sexual characteristics 7,576 252 Start Low
375 Age of consent reform 7,571 252 C Low
376 Catechin 7,507 250 Start Mid
377 Afterimage 7,499 249 C Low
378 Plant reproductive morphology 7,484 249 C Low
379 Secondary metabolite 7,451 248 Start Low
380 Classification 7,422 247 C Unknown
381 Anastomosis 7,382 246 C Low
382 Dissection 7,374 245 B High
383 Binocular vision 7,350 245 Start Low
384 Phosphorylation 7,288 242 C Low
385 Dormancy 7,283 242 C High
386 Life on Titan 7,210 240 B Low
387 Female sperm 7,179 239 Start Mid
388 Thanatology 7,168 238 Start Low
389 Detritus 7,168 238 C Mid
390 Electroejaculation 7,101 236 Start Low
391 Female promiscuity 7,090 236 C Low
392 Linnean Society of London 7,078 235 B High
393 Native American disease and epidemics 6,995 233 C Mid
394 Transitional fossil 6,939 231 GA High
395 Life on Venus 6,906 230 C Mid
396 Artificial womb 6,841 228 C Low
397 Warm-blooded 6,823 227 Start Mid
398 Semelparity and iteroparity 6,799 226 C Low
399 Hormesis 6,754 225 Start Low
400 Biologist 6,739 224 C High
401 Free energy principle 6,669 222 C Low
402 Biological process 6,631 221 Start High
403 Age of consent reform in the United Kingdom 6,600 220 C Low
404 Animal embryonic development 6,584 219 Start Mid
405 Torus fracture 6,572 219 C Low
406 Mathematical and theoretical biology 6,519 217 C High
407 Acclimatization 6,485 216 C High
408 Depth perception 6,483 216 Start Low
409 Life support 6,476 215 Start Mid
410 History of evolutionary thought 6,457 215 FA High
411 Howard Hughes Medical Institute 6,434 214 C Mid
412 Vermiform 6,434 214 Stub Mid
413 Chromostereopsis 6,389 212 C Low
414 Recapitulation theory 6,383 212 C Mid
415 Bioreactor 6,376 212 C Low
416 The Naked Woman 6,261 208 Stub Low
417 Lepidopterology 6,257 208 C Low
418 Frances Arnold 6,229 207 B High
419 Xenophilia 6,186 206 Start Low
420 Developmental biology 6,176 205 C High
421 List of mammals displaying homosexual behavior 6,175 205 List Mid
422 Alar Karis 6,085 202 Stub Low
423 Primer (molecular biology) 6,033 201 Start Mid
424 Molecular machine 6,007 200 C Mid
425 Organ (anatomy) 5,998 199 Redirect NA
426 Native species 5,988 199 Start Mid
427 Conservation biology 5,951 198 B High
428 Organogenesis 5,947 198 Start Mid
429 Magnetoreception 5,938 197 GA Mid
430 Genetic variation 5,937 197 Start Mid
431 Monstrous birth 5,891 196 C Low
432 Antimalarial medication 5,884 196 C High
433 Microtome 5,874 195 C Mid
434 Jeremy Griffith 5,858 195 B Unknown
435 Cellular senescence 5,834 194 C Low
436 Sleep cycle 5,820 194 C Mid
437 Invented tradition 5,809 193 C Low
438 Phenotypic trait 5,795 193 Start Mid
439 Introduction to evolution 5,744 191 B Mid
440 Exercise physiology 5,718 190 B Low
441 Model organism 5,695 189 B Mid
442 Biological Weapons Convention 5,692 189 B Low
443 Photic zone 5,689 189 Start Mid
444 Mesopelagic zone 5,647 188 C Mid
445 Folding@home 5,637 187 B Mid
446 Long-term memory 5,625 187 C Low
447 Ontogeny 5,624 187 B Mid
448 Courtship display 5,624 187 C Low
449 The Voyage of the Beagle 5,599 186 Start Unknown
450 Biological specificity 5,574 185 Start Mid
451 Communication with extraterrestrial intelligence 5,569 185 C Low
452 Entoptic phenomenon 5,516 183 C Low
453 Sexual maturity 5,484 182 Start Mid
454 Neoteny in humans 5,484 182 C Low
455 Nature Communications 5,461 182 Start Low
456 Expelled: No Intelligence Allowed 5,456 181 B Low
457 Entangled Life 5,418 180 C Low
458 Boring Billion 5,407 180 GA Low
459 Parasitology 5,401 180 C High
460 Blastulation 5,395 179 Start Low
461 Superorganism 5,383 179 Start Mid
462 Gas exchange 5,374 179 Start Mid
463 Photoperiodism 5,355 178 C Mid
464 Luigi Galvani 5,346 178 Start Mid
465 Endotherm 5,313 177 C Mid
466 The Naked Ape 5,255 175 Start Low
467 Human sex pheromones 5,247 174 Start Low
468 Thermal comfort 5,237 174 B Low
469 Ectoderm 5,234 174 C Low
470 Craig Venter 5,211 173 C Mid
471 List of unsolved problems in biology 5,197 173 List Mid
472 Quantum biology 5,176 172 C High
473 Blinking 5,126 170 C Mid
474 Dryland farming 5,097 169 Start Low
475 Accommodation (vertebrate eye) 5,073 169 C Mid
476 Thomas Hunt Morgan 5,069 168 B High
477 Malesia 5,044 168 C Mid
478 Pain in crustaceans 5,027 167 B Low
479 Endogeny (biology) 4,953 165 Stub Low
480 Relict (biology) 4,933 164 C Low
481 Fluorophore 4,925 164 Start Low
482 Autotomy 4,894 163 Start Mid
483 Artificial life 4,861 162 B Mid
484 Rainbow baby 4,813 160 Start Low
485 Biological interaction 4,774 159 C High
486 Ripple effect 4,771 159 Start Mid
487 Purple Earth hypothesis 4,766 158 Start Low
488 Glossary of biology 4,756 158 C Top
489 Gonochorism 4,732 157 Start Low
490 Violence against men 4,729 157 C Mid
491 Ronald Ross 4,711 157 C Mid
492 Royal Botanic Gardens, Kew 4,705 156 B Low
493 Potential cultural impact of extraterrestrial contact 4,700 156 GA Low
494 Aerobic organism 4,674 155 Start Mid
495 Assortative mating 4,666 155 C Low
496 Sociobiology 4,662 155 C High
497 First universal common ancestor 4,658 155 Start Unknown
498 Death of Maddox Derkosh 4,653 155 C Low
499 Allantois 4,616 153 Start Low
500 Allen's rule 4,599 153 Start Mid