Hottest Questions This Month

42 votes

1 answer

4k views

Why doesn’t dust interfere with the adhesion of geckos’ feet?

David

26.3k

modified Sep 3 at 18:19

9 votes

1 answer

2k views

Stealth Mosquitoes?

Rich

523

modified Aug 27 at 21:44

16 votes

1 answer

2k views

How do eradicated diseases make a comeback?

fertilizerspike

101

modified Aug 29 at 20:29

5 votes

1 answer

567 views

What`s this? (Found among circulating tumor cells)

anongoodnurse

25.9k

answered Sep 6 at 22:21

2 votes

2 answers

435 views

Why doesn't the immune system ever destroy the glucagon-producing alpha cells in the pancreas? Why only insulin-making beta cells?

jeremiah

307

answered Sep 2 at 0:46

2 votes

0 answers

202 views

Need help with beetle identification and yellow stuff I am seeing

RHA

3,685

modified Sep 6 at 20:22

1 vote

1 answer

51 views

Does the hard shell of a chicken egg come from the genetics of the chick or of the mother?

anongoodnurse

25.9k

modified Aug 23 at 17:39

2 votes

1 answer

62 views

Is there a human gene or allele that has dramatically changed in frequency of occurence in the past circa 500 years?

Maximilian Press

10.5k

modified 2 days ago

1 vote

1 answer

47 views

Can house pets show signs of zoochosis?

bob1

12.9k

answered Aug 29 at 21:20

0 votes

0 answers

111 views

Contextual Fear Conditioning

OmarH

91

modified Aug 28 at 12:48

1 vote

1 answer

64 views

What species of a spider is it?

Lukas4235

111

modified Sep 4 at 7:49

0 votes

0 answers

71 views

Is there any animal with seven eyes?

Dark Malthorp

125

modified Sep 13 at 14:16

1 vote

2 answers

42 views

What is the numbering convention followed in the reverse strand of a DNA sequence?

David

26.3k

modified Sep 16 at 14:41

0 votes

1 answer

31 views

Trying to clarify how mutation is passed to offspring

Bryan Krause♦

46.5k

answered Aug 29 at 12:54

-2 votes

0 answers

64 views

Does Vitamin D need Vitamin A to function as a hormone?

Jojo

135

modified Aug 29 at 21:12

3 votes

1 answer

38 views

Spider identification: Nesticodes rufipes or Loxosceles gaucho? (South of Brazil)

André Carini

151

answered Aug 29 at 1:57

-2 votes

0 answers

56 views

Can human Vitreous Chamber Depth decrease?

Eth

97

asked Sep 4 at 13:51

-2 votes

0 answers

54 views

Biological mechanisms plausible for Kalman filtration (or some other)

ayr

137

modified Sep 15 at 14:54

0 votes

0 answers

53 views

Why do bacteria need the CRISPR system?

David

26.3k

modified Sep 15 at 20:07

0 votes

0 answers

52 views

Carcinogens or cancer causing agents also tend to be harmful to bacteria [closed]

Wen Hui Wong

11

modified Aug 23 at 2:10

0 votes

2 answers

52 views

What would be the growth rate in the following scenario?

Domen

1,935

modified Sep 13 at 9:00

-2 votes

1 answer

24 views

How do animals obtain energy by consuming other organisms?

Bryan Krause♦

46.5k

answered 2 days ago

-2 votes

1 answer

39 views

What’s the difference between normal ZZ plant and “Raven” on the DNA? [closed]

Sir Thinksalot

275

answered Sep 2 at 4:57

-3 votes

0 answers

50 views

What kind of bug or whatever is this?

Jessica Adams

1

asked Aug 20 at 17:08

2 votes

0 answers

49 views

Follow up from D. Reich's "Who we are and how we got here"

ScienceSnake

121

asked Aug 28 at 17:13

0 votes

0 answers

46 views

I have brown tiny bugs all over the house

fertilizerspike

101

modified Aug 29 at 20:17

2 votes

0 answers

39 views

Leaf parasite species identification

David

26.3k

modified Aug 27 at 8:17

-1 votes

0 answers

39 views

How common are common colds caused by latent viruses? [closed]

Victor V Albert

107

modified 21 hours ago

2 votes

0 answers

38 views

What species of conch are these?

RHA

3,685

modified Sep 6 at 20:27

0 votes

1 answer

29 views

Buffer Preparation Acetate pH 4.8 for alkaline lysis

bob1

12.9k

answered Aug 25 at 0:48

0 votes

0 answers

37 views

Is there a way to compare two treatments with no shared outcome measures?

Xiaoci W.

25

asked Aug 25 at 5:05

0 votes

0 answers

34 views

How are different sensations of tiredness/exhaustion biologically different?

Andrew White

1

asked Aug 22 at 12:09

-2 votes

0 answers

33 views

How hard is it to grow crops on sea water? [closed]

bob1

12.9k

modified Sep 12 at 22:06

0 votes

0 answers

31 views

How can I measure rodent local field potentials (LFPs) with single electrodes (not tetrodes)?

Robert S

21

asked Sep 14 at 21:05

1 vote

0 answers

30 views

Woodland Skipper in PA. Did these get blown here?

Laurel

801

modified Aug 27 at 15:17

0 votes

0 answers

30 views

General Biology texts at a higher level than Campbell [closed]

Yinuo An

101

asked Aug 30 at 8:34

1 vote

1 answer

28 views

Technical Name for Bamboo Leaf Plant

Sir Thinksalot

275

answered Sep 12 at 10:23

0 votes

0 answers

27 views

How much more advanced can bone age be than Biological age? [closed]

Zain Alleck

1

asked Sep 6 at 3:03

-1 votes

0 answers

27 views

Is Asimov's book, The Human Body: Its Structure and Operation, up to date? [closed]

Michael Curtis

99

modified Sep 10 at 14:55

-2 votes

0 answers

27 views

Why can’t DNA strands be parallel? [duplicate]

k.ali

1

modified Aug 22 at 2:30

0 votes

0 answers

27 views

A book about skin

user1145880

101

modified Aug 25 at 20:58

0 votes

0 answers

26 views

What animal does this skull belong to? I found it in a cave buried in the dirt, with other bones

Abaidi Tanjra

1

modified Sep 15 at 23:37

1 vote

1 answer

20 views

Are the Tm and Ta values of PCR primers based on entire sequences or just annealing portions?

bob1

12.9k

answered Aug 27 at 2:11

-1 votes

0 answers

25 views

What is NPP and how does it affect plant growth? [closed]

user386598

95

modified Sep 14 at 23:00

0 votes

0 answers

24 views

Identification of cellular membrane damage using a microscope and gram stain

Aakarsh Tathachar

65

modified 23 hours ago

1 vote

0 answers

23 views

Can axial myopia be caused by gravity?

Gelec

11

modified Sep 6 at 20:25

3 votes

0 answers

23 views

Statistics for ratios to wildtype growth

Maximilian Press

10.5k

modified Sep 2 at 20:30

-2 votes

0 answers

23 views

Relationship between soluble corn fibre and KLEBSIELLA PNEUMONIAE in the human gut microbiome

lollipopenator

1

asked Aug 26 at 15:18

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