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Ede4ka [16]
3 years ago
15

1. Human sperm cells and egg cells are (2 points)

Biology
1 answer:
RideAnS [48]3 years ago
5 0
The sperm cells and egg cells in humans each contain the haploid chromosome number (each containing 23 chromosomes).  This is the case so that when the two gametes fuse the restore the diploid number but individually they are haploid.
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<h3>What is an example of pressure gradient?</h3>
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When breathing in and out, the respiratory airways restrict the flow of air. The air must be transported by the pressure gradient from the mount (or nose) to the pulmonary alveoli.

learn more about pressure gradient here

brainly.com/question/2530102

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