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प्रश्न
Fill in the following blank with suitable word :
The ovule becomes a .......... after fertilisation.
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उत्तर
The ovule becomes a seed after fertilisation.
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संबंधित प्रश्न
The reproductive part of a plant is the ______.
The process of fusion of the male and female gametes is called ______.
State the name of the functional unit concerned with sexual reproduction.
Where are a plant's sex organs located?
Describe the process of fertilisation in a flower with the help of labelled diagrams.
The part of a seed which grows and develops into root on germination is :
(a) cotyledon
(b) plumule
(c) follicle
(d) radicle
What part is played by stamens and carpels in reproduction?
You have to perform the experiment, "To identify the different parts of an embryo of a gram seed." Describe the procedure that you would follow.
Draw a diagram of the longitudinal section of a flower and label on it sepal, petal, ovary and stigma.
Mention pollination types.
Answer the following question.
How does suitable pollination lead to fertilization?
__________ is present in unisexual flower.
Find an odd one out.
Give scientific reason.
Flower is a structural unit of sexual reproduction in plants.
The essential parts of a flower are ______.
Pineapple fruit develops from ______.
In human beings, fertilization occurs in the ______
Sexual maturation of reproductive tissues and organs are necessary link for reproduction. Elucidate.
The pollen tube usually enters the embryo sac ______.
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.
