Answer:
parenchyma cells of the leaf mesophyll
Explanation:
Answer:
Specific enzymes involved in its biosynthesis.
Explanation:
These enzymes are target sites for inhibition of peptidoglycan synthesis by specific antibiotics.
Answer:
Explanation:
A sperm and an egg each contain one set of 23 chromosomes. When the sperm fertilizes the egg, two copies of each chromosome are present (and therefore two copies of each gene), and so an embryo forms.
