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Formerly a games developer, I am now studying for a PhD in microbial genetics.


Feb
19
comment Does every human eye see the same visible spectrum?
Also, you've somewhat confused the women having a fourth type of cone too. What happens in some women is that they have two variants of the same colour photoreceptor (red, almost aways).
Feb
19
comment Does every human eye see the same visible spectrum?
This is not entirely correct, there are multiple variants of each of the three colour photoreceptors that have slightly different response curves. I do not know whether these variants result in different minimum and maximum sensitivities.
Feb
13
comment Why can't humans drink sea water?
Answers in Genesis? An odd choice of source.
Feb
12
comment What is a Mitochondrial Eve and Y-chromosomal Adam
I'd note that if they have a direct female lineage to Mitochondrial Eve's sister then that would make their mother the true Mitochondrial Eve. Whilst the estimate may be inexact, there must be a mitochondrial eve at some point in our ancestry.
Feb
11
comment Why is blood pressure higher the more distal an artery is?
Your figure is dealing with different types of blood vessel, not the change in pressure in a single type of blood vessel. It answers a different question.
Feb
7
reviewed No Action Needed What is the mechanism behind ventilatory acclimatization?
Feb
7
comment Excretion of small kangaroos while in the pouch
@shigeta: Koala's feed their faeces to their young so in Australia it goes both ways.
Feb
6
reviewed No Action Needed What is the difference between SOLiD, 454, and Illumina next-gen sequencing?
Feb
6
reviewed No Action Needed Excretion of small kangaroos while in the pouch
Feb
6
awarded  Nice Answer
Feb
5
answered What's the difference between a plant and an animal?
Feb
4
awarded  Custodian
Feb
4
reviewed Excellent Conjugate secondary antibody
Feb
4
reviewed Satisfactory What vegetation would thrive in the Martian atmosphere?
Feb
4
reviewed Excellent How much gas is exchanged in one human breath?
Feb
4
reviewed Excellent Can Taq polymerase be used instead of polymerase Vent exo (-)?
Feb
4
reviewed Satisfactory Simulating Cell differentiation
Feb
4
reviewed Satisfactory How does prolonged exposure to high frequency noise affect hearing?
Feb
4
reviewed Excellent Are humans hardwired to continue gathering resources after the costs outweigh the benefits?
Feb
4
reviewed Needs Improvement What chemical or biochemical agents do plants use to inhibit each other's growth?