Which most correctly describes the process of pollination in flowering plants? T
ID: 256143 • Letter: W
Question
Which most correctly describes the process of pollination in flowering plants?
The parent plant is dispersing its male offspring to mate with the female offspring of another plant.
The plant is providing pollen as food for insect visitors.
Pollen is the sperm of the parent plant and it is carried by the wind or an insect to the egg of another plant.
Pollen from the anther of one flower is carried by insects to the anther of another flower.
The parent plant is dispersing its male offspring to mate with the female offspring of another plant.
The plant is providing pollen as food for insect visitors.
Pollen is the sperm of the parent plant and it is carried by the wind or an insect to the egg of another plant.
Pollen from the anther of one flower is carried by insects to the anther of another flower.
Explanation / Answer
Correvt answer is option D
Pollination is the process in which pollen from anther of one flower is carried by insect,air,humans,birds etc.to the stigma of another flower.
When pollen lands on stigma of female flower , some chemical changes occurs in pollens . Two type of male germ cells are produced by pollens .There is formation of pollen tube takes place in style until it reaches ovary .Two germ cells formation also takes place from pollen grains which enter into ovum through micropyler end .This process is known as fertilization .
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