1. Genetic diversity in populations is important to which of the following?
a. Domestication of plants and animals
b. Survival of species faced with climate change
C. Survival of species challenged by pathogens
d. All of the above

d

Explanation:

all of the above options require the population that is being affected to have genetic diversity in order to evolve and adapt to a changing environment

D i believe! PLS MAKE ME BRAINLIST

In homeostasis fashion, cells undergo balanced cell division and programmed cell death (apoptosis) through regulated signalling.This maintains tissue integrity. On the one hand, Proto-oncogenes promotes cells proliferation. On the other hand, tumors suppressors inhibit cell growth and division especially in cells with damaged dna.
Therefore mutations on these oncogenes could result to uncontrolled cell proliferation. Cancer cells also overexpress angiogens that results to proliferation of blood vessels in tumors. This contributes to their metastasis in the body.