Biology Stack Exchange

4

votes

1

answer

19k

views

Difference between intervertebral and vertebral foramina

modified 2 mins ago Glorfindel 339

2

votes

1

answer

10

views

How can a drink contain 1.8 kcal energy while 0 g fat/carbs/protein?

food health food-chemistry

modified 5 mins ago Jan 3,129

2

votes

1

answer

29

views

Why RBCs are not attacked by the NK cells?

immunology hematology red-blood-cell

answered 14 mins ago iayork 10.8k

0

votes

0

answers

3

views

Natural/Artificial distinction

philosophy-of-science

asked 1 hour ago bolecyberstar 1

1

vote

1

answer

14

views

Why was the evolution of large, slowly reproducing organisms preferred?

evolution

answered 1 hour ago jakebeal 113

1

vote

1

answer

18

views

Is there a maximum testosterone limit, or is it more accurate to say use?

neuroscience gender

modified 2 hours ago jakebeal 113

1

vote

0

answers

13

views

Why is it harder to pee after sitting in a car for many hours?

human-biology human-physiology

asked 2 hours ago Germania 112

0

votes

0

answers

6

views

Insertional inactivation using pBR322

dna recombination

asked 3 hours ago biology12323 1

0

votes

0

answers

17

views

What is AE2 sequence alignment format?

bioinformatics database sequence-analysis sequence-alignment ribosome

asked 4 hours ago User 26

0

votes

0

answers

4

views

Difference between Premature Atrial Contraction and Atrial Fibrillation

cardiology electrophysiology electrocardiography

modified 4 hours ago Larry To 18

0

votes

0

answers

8

views

Is there any biological basis for the commonplace “eyes popping out” cartoon?

human-eye

asked 4 hours ago luchonacho 150

5

votes

1

answer

243

views

What kinds of light attract moths best?

entomology light

modified 5 hours ago Community♦ 1

3

votes

1

answer

42

views

Reptiles are a paraphyletic group because?

zoology homework

modified 7 hours ago Remi.b 59.9k

0

votes

0

answers

5

views

What is the total mass of leaves on an 'average' mid-latitude deciduous tree?

botany trees

asked 8 hours ago OneMug 4

1

vote

0

answers

5

views

Why is the variance of the Wright-Fisher model not equal p(1-p)/(2N)?

population-genetics

asked 8 hours ago M. Beausoleil 433

0

votes

1

answer

29

views

What kind melanin do fair or light skinned black or mixed people have, eumelanin of pheomelanin?

melanin

modified 10 hours ago Community♦ 1

5

votes

1

answer

30k

views

How can heart disease cause excessive sweating?

cardiology human-physiology

modified 10 hours ago Moo Moo 1

9

votes

2

answers

11k

views

What is the maximum altitude where humans can survive?

human-biology human-physiology death environment

answered 12 hours ago tim 31

0

votes

0

answers

5

views

Do plant root exudates help plants metabolize the minerals in native rocks the roots encounter?

botany

asked 13 hours ago OneMug 4

0

votes

1

answer

26

views

Protein inhibitory process

human-biology cell-biology pharmacology

answered 14 hours ago jakebeal 113

2

votes

1

answer

23

views

What would the ploidy of a multinucleate cell be?

cell-biology

answered 14 hours ago jakebeal 113

-1

votes

1

answer

16

views

How do bullfrogs eat?

behaviour diet amphibians

answered 15 hours ago Imprisoned Rhesus 878

1

vote

0

answers

26

views

Where does the carbon in new spring leaves of a deciduous tree come from?

botany

modified 16 hours ago OneMug 4

0

votes

0

answers

16

views

Wriggly larvae in dog's water dish

species-identification

modified 16 hours ago fileunderwater 15.3k

0

votes

0

answers

11

views

Help identify the species of the maggot

species-identification

asked 17 hours ago user121882 1

0

votes

1

answer

17

views

How do carbon 13:12 ratios confirm the biological origin of oldest microfossils?

microbiology mass-spectrometry spectroscopy fossil origins

answered 18 hours ago Alex Reynolds 1,380

0

votes

1

answer

56

views

How far can parrots fly without needing to land?

zoology ornithology flight

modified 18 hours ago OneMug 4

1

vote

0

answers

14

views

What kind of spider?

species-identification

modified 19 hours ago mgkrebbs 6,121

0

votes

0

answers

8

views

Can PGPM include pathogenic growth promoters?

terminology pathology definitions plant-pathology

modified 19 hours ago Always Confused 1,066

2

votes

0

answers

25

views

What is this spiky fruit/cone?

species-identification botany

modified 22 hours ago WYSIWYG 32.6k

4

votes

1

answer

55

views

Insect identification, UK, 07-19

species-identification entomology

modified 23 hours ago fileunderwater 15.3k

2

votes

1

answer

31

views

Is there any biosafety level scale for plant pathogens?

botany pathology safety

modified yesterday WYSIWYG 32.6k

0

votes

1

answer

25

views

Is this a roach or a beetle?

species-identification entomology

modified yesterday fileunderwater 15.3k

0

votes

0

answers

22

views

What are these little bugs?

species-identification

modified yesterday WYSIWYG 32.6k

0

votes

0

answers

16

views

Beer brewing, what to do when you used too little yeast for fermentation? [migrated]

microbiology yeast fermentation

modified yesterday s137 1

5

votes

3

answers

2k

views

What species of wasp is this? And how to get rid of them?

species-identification entomology pest-control wasps

modified yesterday Mauro F. 31

0

votes

1

answer

27

views

Can Cas13 be used with multiple crRNAs in the same reaction?

molecular-biology molecular-genetics biotechnology rna-sequencing crispr

modified yesterday Community♦ 1

1

vote

0

answers

16

views

Can Green color give Rest to Eyes?

eyes human-eye

asked yesterday Rk003 106

1

vote

1

answer

2k

views

How exactly is casein digested?

proteins enzymes digestive-system digestion

modified yesterday karpainter 1

5

votes

2

answers

8k

views

Why do snakes not have eyelids?

evolution eyes anatomy

modified yesterday user52640 1

2

votes

2

answers

563

views

Leaves growing on a leaf of a Begonia

botany

modified yesterday James Lindsey 11

2

votes

2

answers

29

views

Would intravenous insulin + glucose significantly accelerate glycogen synthesis?

glucose insulin

answered yesterday Karsten Theis 121

0

votes

0

answers

17

views

Why does an increase in extracellular Sodium concentration increases action potential amplitude?

neuroscience action-potential

asked yesterday Pugl 128

8

votes

2

answers

4k

views

Species Identification: Waterborne larvae, Texas USA

species-identification entomology

modified yesterday user52637 1

0

votes

0

answers

33

views

Evolution of gene linkage

genetics evolution population-genetics

asked yesterday Nick 1

12

votes

3

answers

3k

views

How are our senses dimmed during sleep?

human-biology physiology sleep sensation

modified yesterday Evelyn Hernandez 1

0

votes

1

answer

31

views

What kind of worm is this in my food? (Tuna sandwich from canned tuna)

species-identification

answered yesterday tyersome 604

0

votes

0

answers

25

views

Is UV radiation more likely to cause mutations during mitosis?

dna mutations radiation

modified yesterday Oren Milman 231

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