If the egg cell of animal has 25 chromosomes how many chromosomes would be in a heart cell

Which element provides strength to the exoskeleton of clams and oysters

What advantage does a crop that undergoes vegetative reproduction have over plants that start from the seed? 1points a they store nutrients. b they can travel farther. c they experience more genetic variation. d they only occur in high-resource environments.

How many copies of genes do gametes have?