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Marrrta [24]
3 years ago
8

Why is 2 the correct answer to number 16 ? Explain why please and answer this !!

Biology
1 answer:
marta [7]3 years ago
5 0

an egg cell has a haploid nucleus so it has half the number of dna because it fuses with a sperm cell to have the full amount of dna.

an egg cell has 23 chromosomes and a sperm cell has 23 chromosomes.

they both have half the amount of dna to form a zygote

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