Answer:
1 and 2
Explanation: Random Fertilization means that any one sperm may fertilize any one egg as a chance event.
Random fertilization allows for a lot of diversity in offspring.
M. DNA double helix
N. messenger RNA (mRNA)
O. DNA transcription (making mRNA)
P. an Amino Acid
Q. transfer RNA (tRNA)
R. a Ribosome
X. a Codon of post-splicing mRNA
Z. a Codon of pre-splicing mRNA (pre-mRNA)
Daughter cells are the product of mitosis
In an animal cell, DNA is found in the greatest concentration in the Nucleus.