Sperm develops before pollination.
sources:life science book
When pollen sperm unites with the eggs, fertilization occurs. This leads to the formation of a zygote, which will later develop into a new plant. This process is essential for sexual reproduction in plants.
cross pollination
A sperm or egg alone can not develop into a new individual. Only an egg fertilized by a sperm does.
Pollination is required for flowering plants to reproduce. This is due to the pollen acting as the sperm for the plant, and the pollen has to enter the ovum of the plant to create the seeds.
It takes about 74 days for a sperm to fully develop in the human body.
Yes, bush beans do require pollination to produce a harvest. Pollination is necessary for the flowers on the bean plants to develop into pods that contain the beans.
The flower is to attract insects and bees, etc, and aid in cross-pollination for seeds to develop. If cross-pollination doesn't take place, there will still be a flower, but no seeds will develop.
The Correct Answer Is Cross-Pollination Save
The water carries the gametes(sperm) to the other mosses for pollination.
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No, fertilization and pollination are not the same thing. Pollination is the process by which pollen from the male part of a flower (anther) is transferred to the female part (stigma), enabling fertilization to potentially occur. Fertilization follows pollination and involves the fusion of sperm cells from the pollen with the ovule, resulting in the formation of a seed. Thus, pollination is a prerequisite for fertilization but they are distinct processes.
They're born without sperm, they make sperm during puberty and then continue to produce sperm.