In order to fit within a cell, dna becomes more compact by

a. breaking apart into separate genes.
b. extending to form very long, thin molecules.
c. wrapping tightly around associated proteins.
d. being enzymatically changed into a protein.

Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.

Recombinant dna (rdna) creates offspring which are genetically identical to the parent is the process of breeding only organisms with desirable traits involves the removal of the nucleus of a cell combines genes from organisms of different species in a lab

Which of these is a provisioning service people get from the ocean