one nucleus of the pollen tube and secondary nucleus of the ovum grow into
Answers
There are two nucleus which are are specific in their function.
Explanation:
- One set of nucleus is known as the cube nucleus. It is associated with the growth of the Pollen tube. It helps in the growth of the Pollen tube towards the ovary of the flower.
- The another set of nucleus is actually involved in the sexual reproduction of the flowering plant. Its uses with the nucleus of the pouring rain to form the zygote.
- it represents one of the fertilization processes among the double fertilization that takes place.
To know more about double fertilization,
what is double fertilization? - Brainly.in
https://brainly.in/question/2367385
Answer:
The answer is Endosperm. One nucleus of the pollen tube and secondary nucleus of the ovum grow into an endosperm.
Explanation:
The fertilization in plants is known as double-fertilization because it occurs two times. The first fertilization occurs when one nucleus (N) of the pollen tube fuses with the egg cell (N) in the ovary and gives rise to the zygote (2N) that later forms the embryo part of the seed. The second fertilization occurs between the second nucleus (N) of the pollen tube to the secondary nucleus (2N) of the central cell and gives rise to the endosperm (3N), which is triploid. The endosperm is a tissue that surrounds the embryo in the seed and it plays an important role in supporting embryonic growth by providing nutrients. It protects the embryo by acting as a mechanical barrier in seed development and germination.
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