The phrases above describe what cellular organelle?

In order to clone adult animals, scientists typically begin with a(n)

Jasmine, at 33 months of age, is able to engage in some self-care behaviors but still has trouble with tasks such as putting on socks. a few months later, she accomplishes this same task relatively easily. the change in abilities is most likely due to

Matched chromosomes carrying information about the same characteristics in the organism are called