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Question
Name the reproductive parts of an angiosperm. Where are these parts located? Explain the structure of its male reproductive part.
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Solution
The stamen and pistil are the reproductive parts of an angiosperm. They are located in the flower.
Stamen is the male reproductive part of a flower. A stamen consists of anther and filament.
Structure of Stamen
- Anther: Anther is a sac-like structure that produces pollen grains.
- Filament: Filament is a thin stalk-like structure that supports anther.
RELATED QUESTIONS
A student was asked to observe and identify the various parts of an embryo of a red kidney bean seed. He identified the parts and listed them as under:
I. Tegmen
II. Testa
III. Cotyledon
IV. Radicle
V. Plumule
The correctly identified parts among these are
(A) I, II and III
(B) II, III and IV
(C) III, IV and V
(D) I, III, IV and V
Mention the changes a flower undergoes after fertilisation.
Sketch the reproductive parts of a flower.
Fill in the following blank with suitable word :
Flowering plants reproduce by ...........method of reproduction.
How is the process of pollination different from fertilization?
State whether the following statement is true (T) or false (F):
Stamens make egg cells.
Mention the function of Flower.
In the figure, the parts marked A, B and C are sequentially:
(A) Plumule, Radicle and Cotyledon
(B) Radicle, Plumule and Cotyledon
(C) Plumule, Cotyledon and Radicle
(D) Radicle, Cotyledon and Plumule
Pollen grains are formed by _________ division in locules of anthers.
Given below is a diagram of a germinating seed. Label the parts that:
- gives rise to future shoot.
- gives rise to future root system.
- stores food.
