GENES, CHROMOSOMES AND DNA Flashcards
1
Q
most cells in your body have a nucleus, what does the nucleus contain?
A
your genetic material in the form of chromosomes
2
Q
apart from sex cells, how many chromosomes does each cell nucleus in your body contain?
A
46, 23 pairs of chromosomes
3
Q
what are the different versions of the same gene called?
A
alleles
