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mestny [16]
2 years ago
13

Pollination is:

Biology
1 answer:
frosja888 [35]2 years ago
8 0

Answer:

c. the transfer of pollen from a stamen to a pistil

Explanation:

a. the development of a new embryo

b. the development of a pollen grain

c. the transfer of pollen from a stamen to a pistil

d. the transfer of pollen from a pistil to a stamen

Pollination is the act of transferring pollen grains from the male anther of a flower to the female stigma. The process of pollination begins when the pollen grains from the respective flowers lands on the stigma and form a pollen tube.

In general terms, pollination is the process of reproduction in plants. It is the transfer of pollen to an ovule that enables fertilization and the production of seeds, and this process requires at least one pollination agent. In this article, we will discuss what are the most important agents for Pollan grains transfer.

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For simple unicellular microorganisms such as the amoeba, one cell division is equivalent to reproduction – an entire new organism is created. On a larger scale, mitotic cell division can create progeny from multicellular organisms, such as plants that grow from cuttings. Mitotic cell division enables sexually reproducing organisms to develop from the one-celled zygote, which itself was produced by meiotic cell division from gametes. After growth, cell division by mitosis allows for continual construction and repair of the organism.[3] The human body experiences about 10 quadrillion cell divisions in a lifetime.[4]

The primary concern of cell division is the maintenance of the original cell's genome. Before division can occur, the genomic information that is stored in chromosomes must be replicated, and the duplicated genome must be separated cleanly between cells.[5] A great deal of cellular infrastructure is involved in keeping genomic information consistent between generations.




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3 years ago
Read 2 more answers
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bogdanovich [222]

Answer:

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Explanation:

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