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प्रश्न
In what ways is fertilisation in a plant different from fertilisation in a human?
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उत्तर
| Fertilisation in plants | Fertilisation in animals |
| External agents are required for pollination. | External agents are not required. |
| The seed is formed after fertilisation. | The human baby is formed after fertilisation. |
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संबंधित प्रश्न
What is pollination?
Name the parts labelled as A, B, C and D in the diagram given below:
State the function of flowers in the flowering plants.
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 name of the structure in the flower in which the male gamete is formed is...........
Explain the term 'fertilisation'.
In what ways is fertilisation in a plant similar to fertilisation in a human?
Put a tick mark (✓) against the correct alternative in the following statement
Reproductive whorls of a flower are:
Fill in the blanks:
A stamen consists of ______ and ________.
Mention the function of Flower.
Pollen grains are formed by _________ division in locules of anthers.
Give scientific reason.
Fertilization in plants is called double fertilization.
The essential parts of a flower are ______.
The 3-celled egg apparatus at the micropylar end comprises of ______
Flowers showing ornithophily show few characteristic like ______.
The flower of the Hibiscus plant is ______
Pollen grains are produced by ______
Give any two examples of agents of pollination.
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.
