Biology Stack Exchange

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answers

1

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why is a brain described as “having several parts”?

asked 3 mins ago user3833 1

4

votes

2

answers

225

views

From where did the selfish gene get its selfishness?

evolution

modified 1 hour ago Roger Vadim 1,969

0

votes

0

answers

18

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Can vaccines drive viruses to evolve? If so, how?

evolution virology vaccination

asked 6 hours ago mjwach 101

0

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1

answer

13

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Is there a name for the natural law that any population of a species will increase until it utilizes all available resources in the area it inhabits?

reproduction species

answered 7 hours ago Bryan Krause♦ 29.9k

2

votes

1

answer

14

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When do Blue Jays form their crests?

zoology ornithology

answered 10 hours ago Bryan Krause♦ 29.9k

1

vote

0

answers

43

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Can Shark bodies be preserved?

marine-biology palaeontology

modified 10 hours ago Biological Goose 119

1

vote

0

answers

18

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Why is it possible to render fat if it's in cells?

cell-biology anatomy lipids

asked 11 hours ago TheEnvironmentalist 374

2

votes

0

answers

167

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Identifying a possible pathogen of a succulent plant (Haworthiopsis attenuata) presenting with small brown scales

species-identification botany entomology

modified 12 hours ago Luigi 2,841

0

votes

1

answer

33

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Why hypothyroidism causes body ache?

metabolism endocrinology cell-signaling

modified 12 hours ago Community♦ 1

-3

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0

answers

26

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Is there evidence that most genetic mutations occur spontaneously? [duplicate]

genetics evolution

modified 12 hours ago Bryan Krause♦ 29.9k

-1

votes

1

answer

53

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Are there mammalian species in which the male makes no contribution after coitus?

evolution sociality eusociality

modified 14 hours ago Bryan Krause♦ 29.9k

-1

votes

1

answer

15

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Why doesn’t heart have smooth muscle tissues?

tissue

modified 14 hours ago John 12.1k

2

votes

2

answers

54

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Can elephants REALLY paint?

zoology

modified 15 hours ago John 12.1k

-1

votes

0

answers

24

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Are klinefelter males transgender?

genetics sex-chromosome

modified 17 hours ago Hri 1

1

vote

1

answer

17

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Is this some kind of crane fly?

species-identification

answered 17 hours ago Luigi 2,841

-2

votes

0

answers

69

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Can't we say that genes (and memes) are altruistic in principle, contrary to Dawkins' selfish genes (and memes)? [duplicate]

evolution gene

modified yesterday Deschele Schilder 1

4

votes

1

answer

58

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What's happening in the “C” and “T” stripes of a covid test kit?

biochemistry virology lab-techniques coronavirus methods

modified yesterday canadianer 17.2k

6

votes

2

answers

173

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Help me identify these creatures found in sink

species-identification

answered yesterday heracho 457

-1

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0

answers

13

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Are liposomes structurally the same as endosomes?

molecular-biology cell-biology

asked yesterday ceno980 1,023

5

votes

2

answers

187

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In ketogenesis, why is acetacetyl-CoA not directly hydrolized to acetoacetate in ketogenesis?

metabolism biosynthesis

modified yesterday Community♦ 1

3

votes

1

answer

36

views

How easy is it for quantum dots to enter the intracellular portions of cells?

biochemistry cell-biology neuroscience pharmacology

answered yesterday Luigi 2,841

0

votes

0

answers

60

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Kleiber's law and Bergmann's rule

evolution ecology theoretical-biology

modified yesterday Luigi 2,841

3

votes

1

answer

25

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In lichen, do the fungi consume the oxygen produced by algae?

mycology respiration symbiosis

answered yesterday acvill 4,939

2

votes

1

answer

46

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Can enzymes be externally administered?

pathology enzymes

answered yesterday Luigi 2,841

0

votes

0

answers

21

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which carbohydrates are produced in the Calvin Cycle?

photosynthesis carbohydrates

asked yesterday charlie K3 9

-1

votes

1

answer

61

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What is the weight percentage of all people as compared to all Natural life?

biodiversity

answered yesterday Dave 276

0

votes

1

answer

22

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Why is it good practice to prepare western blot samples in pairs when you have two experimental groups?

protocol western-blot

answered yesterday Roger Vadim 1,969

2

votes

1

answer

27

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Can anyone identify this seed, pit, or nut?

species-identification botany seeds

answered 2 days ago bob1 2,911

1

vote

0

answers

12

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Is Thylakoid membrane continuous with the Inner membrane of Choloroplast?

cell-biology chloroplasts

asked 2 days ago Samardeep singh 141

17

votes

1

answer

2k

views

When does a virus become a different species?

evolution virology speciation

modified 2 days ago Bryan Krause♦ 29.9k

0

votes

1

answer

86

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How deep underwater could you breathe using a tube which breaks the surface until the water pressure makes it impossible to inhale air?

homework human-physiology respiration

modified 2 days ago Community♦ 1

3

votes

1

answer

50

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Do breakthrough infections spread attenuated virus?

coronavirus vaccination infection

answered 2 days ago timeskull 2,367

-3

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0

answers

38

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What's could the chemical that makes leafy vegetables fresh in the video? [closed]

botany plant-physiology

asked 2 days ago Prathamesh Gharat 9

1

vote

7

answers

312

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Resource recommendation: a good book explaining and evaluating the evidence for evolution?

evolution book-recommendation resource-recommendation

answered 2 days ago Roger Vadim 1,969

0

votes

0

answers

35

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Which species is this in below picture? Can you please give me some details or reference link?

species-identification arthropod

modified 2 days ago KolyaN KolyanichE 1

4

votes

0

answers

31

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Make plant experience 2 growing seasons per year by moving it across equator semiyearly

untagged

2 days ago user257566 201

2

votes

2

answers

69

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What determines the influx of calcium ions in the voltage-gated ion channels?

neuroscience brain neurotransmitter synapses

modified 2 days ago David 19.5k

0

votes

1

answer

56

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Fluorescent purple flowers?

botany light

modified 2 days ago Community♦ 1

6

votes

1

answer

64

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Is there a function for urea in sweat?

physiology metabolism excreta

answered Jul 21 at 5:54 Nilay Ghosh 563

-1

votes

0

answers

15

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Vyvanse Titration [closed]

pharmacology pharmacokinetics

asked Jul 21 at 3:56 Roy Harper 1

0

votes

1

answer

41

views

How to create long term stock for Bacillus subtilis?

bacteriology cell-culture growth-media

answered Jul 21 at 0:24 canadianer 17.2k

1

vote

0

answers

17

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Sabouraud dextrose agar breaking?

lab-techniques mycology cell-culture yeast

asked Jul 21 at 0:06 neydroydrec 183

0

votes

1

answer

41

views

Which trophic level has the highest population in a food chain?

ecology ecosystem

modified Jul 20 at 21:06 Community♦ 1

6

votes

1

answer

105

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Why doesn't RNA polymerase just rotate?

molecular-biology dna transcription supercoiling topology

modified Jul 20 at 21:01 canadianer 17.2k

2

votes

1

answer

51

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What is the point of calculating extinction coefficients of a protein without Cys residues?

biochemistry molecular-biology proteins protein-structure amino-acids

modified Jul 20 at 20:53 canadianer 17.2k

27

votes

4

answers

4k

views

What is 'protein' in food?

proteins food

modified Jul 20 at 15:21 WaterMolecule 289

1

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0

answers

61

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Can you identify this caterpillar?

species-identification entomology taxonomy

modified Jul 20 at 15:16 Don Castanio 11

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