The CORRECT answer for this is: number reduction of chromosomes:)
Answer:
The traits of a living thing depend on the complex mixture of interacting components inside it. Proteins do much of the chemical work inside cells, so they largely determine what those traits are. But those proteins owe their existence to the DNA (deoxyribonucleic acid), so that is where we must look for the answer.
Answer:
In humans, gametes are haploid cells that contain 23 chromosomes, each of which a one of a chromosome pair that exists in diplod cells.
Answer:
DNA that contains genes from more than one organism is called "Recombinant DNA".
<span>The waste leaves through the cell membrane</span>
