Genetic variation can aid in the survival of species when the environment changes. which of the following is the best example of an organism with a genetic variation that could improve survival chances over time?

a)
an ant that is resistant to pesticide .

b)
a cactus that has no spines.

c)
a mouse that has learned to avoid mousetraps.

Fan egg cell containing the (n+1) number of chromosomes combines with a sperm cell containing the (n) number of chromosomes, what is the result of this union? a) all future somatic cells of the organism will contain the (2n + 1) number of chromosomes. b) all future somatic cells of the organism will contain the (2n - 1) number of chromosomes. c) only certain somatic cells of the organism will contain the (2n + 1) number of chromosomes. d) all future somatic cells of the organism will contain the normal diploid number of chromosomes.

Which type of scientific statement is defined as a hypothesis or group of hypotheses that can be accepted as true based on the repeated experimentation with similar results

Which statement describe events that occur during interphase?