Females have two X chromosomes while males have one X and one Y chromosome
The correct answer is A.) Sister chromatids pulled to opposite pole, nucleoli form, cytokinesis.
Answer:
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Answer:
D. the genetic material of living organisms
Explanation:
1/2
For instance the two parents could be AB and AB
The possible combinations are: AA AB BA BB
2/4 of those are heterozygous, or 1/2.
