Pollen grains are produced in sidea)Ovaryb)Stigmac)Antherd)PistilCorrect answer is option 'C'. Can you explain this answer?

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Pollen grains are produced in side anther

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Pollen. Pollen grains (from the greek palynos for dust or pollen) contain the male gametophyte (microgametophyte) phase of the plant. Pollen grains are produced by meiosis of microspore mother cells that are located along the inner edge of the anther sacs (microsporangia).

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Anther is the correct answer

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Anther

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Pollen grains are used in side of anther

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Correct answer is 'C'

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Pollen is a fine to coarse powder containing the microgametophytes of seed plants, which produce the male gametes. Pollen grains are present in the male reproductive part o the flower, the anther.
Thus, the correct answer is option (C), 'Anther'.

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Anther is the answer

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Pollen are found in the anther with support of the filament. So its the right answer.

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Anther.

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Explanation

Pollen grains are produced by meiosis of microspore mother cells that are located along the inner edge of the anther sacs (microsporangia). The outer part of the pollen is the exine, which is composed of a complex polysaccharide.

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Atish Changotra

Upvote my answer

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Cause it is the male part of the plant

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Anther option c

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Stigma

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Pollen grains are produced in anther

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Anther....

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Pollen grains are produced inside the anther.

What is an anther?
An anther is the male reproductive part of a flower. It is located at the top of the stamen, which is the male reproductive organ of a flower. Each flower can have one or more stamens, and each stamen consists of an anther and a filament.

The function of the anther:
The anther is responsible for producing pollen grains, which contain the male gametes (sperm cells) necessary for fertilization. It is within the anther that the process of meiosis occurs, leading to the production of pollen grains.

Process of pollen grain production:
1. Inside the anther, there are pollen sacs or compartments called microsporangia.
2. Each microsporangium contains diploid cells called microsporocytes or pollen mother cells.
3. These microsporocytes undergo meiosis, a process of cell division that reduces the chromosome number by half.
4. Meiosis results in the formation of haploid cells called microspores.
5. Each microspore undergoes further development and maturation to form a pollen grain.

Structure of a pollen grain:
A pollen grain is a male gametophyte. It is a tiny, powdery structure that is usually yellow in color. It consists of the following parts:
- Exine: The outer layer of the pollen grain, which is made up of a tough and resistant material called sporopollenin.
- Intine: The inner layer of the pollen grain, which is thinner and more delicate than the exine.
- Cytoplasm: The living part of the pollen grain that contains the male gametes.

Function of pollen grains:
Pollen grains are transferred from the anther to the stigma of the flower through various agents such as wind, insects, birds, or water. This transfer is called pollination. Once a pollen grain reaches a compatible stigma, it germinates and produces a pollen tube that grows down through the style and reaches the ovary. The male gametes inside the pollen grain then travel through the pollen tube to reach the ovules in the ovary, where fertilization takes place.

Therefore, the correct answer is option 'C' - Anther.

Answer

C is answer cuz  pollination

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