Answer
The common name of Lucy is Southern ape, while their scientific genus name is <em>Australopithecus afarensis</em>.
Answer:
Down syndrome occurs when the nondisjunction occurs with Chromosome 21. Meiosis is a special type of cell division used to produce our sperm and egg cells.
Answer:
100%
Explanation:
Because both woman and man are heterozygous
Answer: it's not a few days.
Explanation: I picked a few days and got it wrong.