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Arrange the order of events in the stages of reproduction of various plants. Number the events from 2 to 6. the first event is already given.
Flowering plant
1. 1 The pollen will land on the stigma
2. Flowers will be produced by the mature plant
3. The pollen tube passes through the style until it reaches the ovules in the ovary
4. Once fertilization is done, the ovule becomes the seed, and the ovary matures into a fruit
5. The seed will then grow into a seedling and becomes a plant later on
6. The pollen grain grows a pollen tube


Sagot :

Answer:

Sequence of events of sexual reproduction in flowers are:

(1) Pollination- transfer of pollen to stigma.

(2) Fertilization- fusion of male gamete and egg cell produce zygote and fusion of polar nuclei with male gamete produce triploid endosperm.

(3) Embryo formation- zygote divides many time by mitosis and produces embryo.

(4) Seedling- embryo differentiate and becomes plumule, radicle and one or two cotyledons. Endosperm divides by mitosis to produce endosperm tissue which is food store. Integuments surrounding embryo sac forms testa (seed coat).

Explanation:

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