STRUCTURAL ORGANISTION OF PLANTS AND ANIMALS
ANATOMY OF FLOWERING PLANTS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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pollen (sperm)
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egg
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Either A or B
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None of the above
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Detailed explanation-1: -Pollen grains, which contain the plants’ male gametes (sperm cells), are carried from the male organ of the flower (the stamen) to the female organ (the pistil). Here the pollen germinates and grows a pollen tube, which extends and is guided to the ovary, where it releases the sperm.
Detailed explanation-2: -Pollen grains are the male sex cell of a plant. They are present in the anther of a flower.
Detailed explanation-3: -Pollen is flower sperm, and climate change is making more of it every season. Not a great situation for allergy sufferers. Grains of pollen actually produce the male gametes (sperm cells) of flowering plants.
Detailed explanation-4: -In the human reproductive process, two kinds of sex cells, or gametes (pronounced: GAH-meetz), are involved. The male gamete, or sperm, and the female gamete, the egg or ovum, meet in the female’s reproductive system.
Detailed explanation-5: -Stamens: Male Reproductive Organs A stamen consists of an anther (which produces pollen, the male reproductive cell) and a filament.