Science, asked by kritikamina04, 15 hours ago

please open the page and answer the following questions please ...I know u all will help me.. because u all are kind hearted​

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Answered by subhiksham25
1

Answer:

1. Asexual reproduction produces plants that are genetically identical to the parent plant because no mixing of male and female gametes takes place. ... Some plants can produce seeds without fertilization. Either the ovule or part of the ovary, which is diploid in nature, gives rise to a new seed.

Explanation:

2. Grafting is the act of placing a portion of one plant (bud or scion) into or on a stem, root, or branch of another (stock) in such a way that a union will be formed and the partners will continue to grow. ... The part of the combination that provides the root is called the stock; the added piece is called the scion.

3.A typical flower has four main parts—or whorls—known as the calyx, corolla, androecium, and gynoecium (Figure 1). The outermost whorl of the flower has green, leafy structures known as sepals. The sepals, collectively called the calyx, help to protect the unopened bud

4. Self-pollination occurs when the pollen from the anther is deposited on the stigma of the same flower, or another flower on the same plant. Cross-pollination is the transfer of pollen from the anther of one flower to the stigma of another flower on a different individual of the same species.

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