what happens if nondisjunction occurs?

too many gametes are produced.
mitosis cannot take place.
no gametes are produced.
a gamete receives too many or too few copies of a chromosome.

Which two factors contributed to creating a global culture? the creation of the united nations improvement in telecommunications health issues such as the ebola virus increased opportunities for global travel

Modern sea star larvae resemble some primitive vertebrate larvae. this similarity may suggest that primitive vertebrates

What are the two functions of the respiratory system