Answer:
Damage to DNA can render a cell useless, or even harmful to an organism. Apoptosis, or programmed cell death, evolved as a rapid and irreversible process to efficiently eliminate dysfunctional cells. A hallmark of cancer is the ability of malignant cells to evade apoptosis.
Explanation:
The correct option is c. (20 m) .
As the formula to calculate wavelength is :
wavelength = wavespeed / frequency
I thinking the answer was for some genes, both alleles express together. Others combine to give an average phenotype....
Check out this website http://science.jrank.org/pages/3421/Hummingbirds-Biology-hummingbirds.html
Positive feedback is a control system that sends a signal to ( increase) a response.
