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Question
Name the parts A, B and C shown in the following diagram and state one function of each.
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Solution
The given diagram represents the reproductive parts of a flower. The labelling is as follows:-
A: Anther: It produces pollen grains which are the male gametes.
B: Style: It connects the stigma and ovary and helps in transfer of pollen to the ovary.
C: Ovary: It contains ovules which are female gametes.
RELATED QUESTIONS
A student while observing an embryo of a pea seed in the laboratory listed various parts of the embryo as given below:
Testa, Tegmen, Radicle, Plumule, Micropyle, Cotyledon.
On examining the list the teacher remarked that only three parts are correct. Select three correct parts from the above list:
(a) Testa, Radicle, Cotyleddon
(b) Tegmen, Radicle, Micropyle
(c) Cotyledon, Plumule, Testa
(d) Radicle, Cotyledon, Plumule
Fill in the following blank with suitable word :
The ovary of a flower becomes ....... after fertilisation.
Fill in the following blank with suitable word :
The female organ of reproduction in the flower is the...........
How do the insects help in cross-pollination?
Observe the figure below. Write functions of the labelled parts.
What would be the number of chromosomes of the aleurone cells of a plant with 42 chromosomes in its roots tip cells?
Sperm and egg nuclei fuse due to ______.
Draw the diagram of a flower and label the four whorls. Write the names of gamete producing organs in the flower.
Name the reproductive parts of an angiosperm. Where are these parts located? Explain the structure of its male reproductive part.
The number of pollen sacs in a dithecous anther is ______.
