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2d
revised What is the mechanism behind plants losing their leaves?
Improving spelling
Apr
5
comment Bolyerine Snakes maxillary bone, split?
What figure(s) are you having trouble with in the paper?
Apr
3
comment The selective pressure of contraceptives
@canadianer Is there any work on novel selective pressures resulting from widespread use of contraceptives and can these selective pressures be modeled on the selective response in the same way as antibiotic resistance or strong truncating selection?
Apr
3
revised The selective pressure of contraceptives
Fixing up grammar
Apr
3
comment The selective pressure of contraceptives
The topic is certainly welcome. Your question was closed for being unclear rather than off topic. It would have been nice if any of those who voted to close would have explained why. I've editing the grammar a bit and given it some structure.
Apr
3
comment Why did humans evolved the scratch reflex?
Humans didn't evolve the scratch reflex. We inherited it from 350 million years of mammal ancestors.
Apr
1
reviewed Leave Closed Can humans survive without consuming life?
Mar
29
comment Why are killer whales found in the Gulf of Mexico smaller than ones found in the Pacific?
Has Bergmann's rule been suggested for the size disparity in Orca?
Mar
27
revised Why does polyploidy give an evolutionary advantage?
Retag
Mar
26
reviewed Approve Hand-eye coordination in 3D space
Mar
23
revised Genes-of-interest analysis between organisms
De-acronym the title
Mar
23
answered Serious question about a piece of meat
Mar
9
comment What is the minimum eye?
Comments are not for extended discussion; this conversation has been moved to chat.
Mar
9
comment What is the minimum eye?
Please continue this discussion in chat.
Feb
24
comment Is it possible to process electrical signals from the brain and interpret the results as exact thoughts?
I disagree to some extent. If you read "thought" as "intention to perform a motor action", then BrainGate (braingate2.org) has been reasonably successful.
Feb
13
comment What happens to our umbilical cord internally as we age?
Don't forget the urachus.
Feb
3
reviewed Leave Open Was Earth's atmosphere more buoyant in the prehistoric era then today?
Feb
3
reviewed Leave Open How do cats survive falling from great heights?
Feb
2
reviewed Leave Open Why do we get 'bags under our eyes'?
Feb
2
reviewed Leave Open Blood circulation - How to expand blood capillaries?