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Question
Fill in the following blank with suitable word :
Ovules contain ......... gametes of a plant.
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Solution
Ovules contain female gametes of a plant.
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RELATED QUESTIONS
What is pollination?
(i) Name the part marked 'A' in the diagram.
(ii) How dose 'A' reachese part 'B'?
(iii) State the importance of the part 'C'.
(iv) What happens to the part marked 'D' after fertilisation is over?
You are asked by your teacher to study the different parts of an embryo of a gram seed. Given below are the steps to be followed for the experiment:
I. Soak the gram seeds in plain water and keep them overnight.
II. Cut open a soaked seed and observe its different parts.
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The anther contains ______.
Fill in the following blank with suitable word :
The ovule becomes a .......... after fertilisation.
Explain the terms 'cross-pollination'?
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Which of the following statements are true for sexual reproduction in flowering plants?
(i) it requires two types of gametes
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(a) (i) and (iv)
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In the figure given alongside, the parts marked A, B and C are sequentially :
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(c) plumule, cotyledon and radicle
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A stamen consists of ______ and ________.
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Write the names of male and female reproductive parts of a flower.
Mention pollination types.
Explain the sexual reproduction process in plants with a diagram.
Observe the figure below. Write functions of the labelled parts.
Match the following
| 1. | Petal | Opuntia |
| 2. | Fern | Chrysanthemum |
| 3. | Phylloclade | Attracts insect |
| 4. | Hooks | Spore |
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State the post-fertilisation changes that lead to fruit formation in plants.
