When we get a cut and need to stop the bleeding by clotting the blood (forming a scab), Is this a positive or negative feedback loop?

positive

Explanation:

the scabbing, is the clotting of blood, in order to try and stop the bleeding as soon as possible, in order to restore the skin

Negative

Explanation:

A scab is dried blood which takes away one small layer on our skin if we let it heal or tear it off

[content deleted] - user123802726recklesschicken

the answer would be 2, if crossing over doesn’t occur 2 out of 4 of the daughter cells will have that allele.

hope this : )