Traits favorable for survival
C: Asexual reproducers don’t have to spend time producing gametes, finding mates, satisfying their selection criteria, and then mating.
Fertilization is the impregnation, the state when<span> a sperm cell penetrates the egg cell and the genetic material of both cells combines.
A few days after fertilization i</span><span>mplantation happens. Implantation is the attachment of the fertilized egg to the uterus, happens on average about 9 days after ovulation/fertilization (between 6 and 12 days) and is required for the fetus to continue to grow.</span>
78% is nitrogen, 21% is oxygen, 1% is other.
Reaction toactivation energy biological cells
