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प्रश्न
Answer the following in detail
Why are seeds produced in large quantities?
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उत्तर
Seeds are produced in large quantities because not all of them grow into plants.
So to ensure that at least a few of them end in a favourable place for growth, plants produce more seeds than will ever become adult plants. If they don’t overproduce, the specie would die out.
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संबंधित प्रश्न
Define venation.
Fill in the blank
________fix the plant firmly to the soil.
State if the following statement IS true or false. Correct the statement if it is false.
The region between two successive nodes of a stem is called a node
Fill in the blanks
The primary root is ______at its origin and _____ at the tip.
Certain property is mentioned below. Find a leaf corresponding to the property and describe those plants.
Leaves with rough surface
Certain property is mentioned below. Find a leaf corresponding to the property and describe that plant.
Fleshy leaf
Short Answer Type Question:
How can one destarch the leaves of potted plant without plucking, them?
Fill in the blank by rearranging the letter in the bracket.
Stomata are seen in the _______ (owler) surface of the leaf.
Will a leaf taken from a potted plant kept in a dark room for a few days turn blue black when tested for starch? Give reasons for your answer.
Observe figure and attempt the questions that follow it.

- Label the parts 1, 2, 3 and 4 in the diagram.
- What type of venation does the leaf has?
- What type of venation is seen in grass leaves?
