The failure of homologous chromosomes to separate during meiosis is called
a. skin disorders
b. translocation.
c. nondisjunction.
d. down syndrome.

Explain how fossils scientists make discoveries about the lives of organisms and about how environments have changed over time. plz hurry up it time

Which of these best describes what occurs during cytokinesis? a) the chromosomes are separated b) the cell begins to divide by replicating the chromosomes c) the cytoplasm is divided between the two new daughter cells d) the nucleus opens to allow the chromosomes to enter the cytoplasm

Most of the carbon on earth is stored in the form of