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zmey [24]
3 years ago
8

What characteristics of estuaries make them good places for fish to lay their eggs?

Biology
1 answer:
Sloan [31]3 years ago
4 0
Quiet and wet because it is in the sea
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The seed of an angiosperm is formed as a result of fertilization (fusion of sperm in pollens and the ova from ovary). According to the question, the cells of the seed which will grow into the plant contains 20 chromosomes. Seeds of angiosperms contain a tissue called ENDOSPERM that forms as a result of the unique DOUBLE FERTILIZATION in angiosperms. It occurs when one haploid sperm cell fuses with two haploid polar nuclei to form a triploid endospermic structure that serves as food for the growing embryo in the seed.

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