if environmental conditions change over time it’s most likely a population of organisms in the environment will survive if...

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.

How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain

Restriction enzymes are used in making recombinant dna. describe the role restriction enzymes perform when constructing recombinant dna.