Barbara mcclintock discovered mobile elements in corn by analyzing the genetic behavior of two elements, ds and ac. the interplay between these two elements has become one of the most interesting stories of discovery in the field of genetics. how do ds and ac interact

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.

Compare the shapes of the bones of the human skull with the shapes of the bones of the human leg. how do the shapes differ? why are the shapes important?

As a result of these processes the single celled organism accomplishes