The right answer is A.) nondisjunction
Non-disjunction is an absence of separation of two members of a pair of homologous chromosomes or chromatids from a chromosome during meiosis or mitosis, resulting in one of the daughter cells having two copies of the same chromosome or chromatids and the other daughter cell receives none.
Answer:
Explanation:
It occurs anywhere between 10-16 years old. Hormones cause it.
(I'm not sure but i think these are the answers)
composed of one or more cells
contains genetic program
acquires and uses energy
we need to see the diagramph
