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Read the following statements about a le...

Read the following statements about a leaf. Which amongst them are correct.
I.The swollen leaf- base mainly seen in leguminous plants is called the pulvinus.
II. The axillary bud arises from the axil formed by the leaf.
III. The leaf shape and size differs from plant to plant.

A

Only I

B

I, II and III

C

I and III

D

I and II

Text Solution

AI Generated Solution

The correct Answer is:
To determine which statements about a leaf are correct, we will analyze each statement one by one. ### Step-by-Step Solution: 1. **Statement I: The swollen leaf-base mainly seen in leguminous plants is called the pulvinus.** - In leguminous plants, the swollen leaf base is indeed referred to as the pulvinus. This structure helps in the movement of the leaf, allowing it to respond to environmental stimuli. Therefore, this statement is **correct**. 2. **Statement II: The axillary bud arises from the axil formed by the leaf.** - The axil is the angle between the leaf and the stem. The axillary bud does indeed arise from this axil. This is a common feature in many plants, where the bud develops in the space formed by the leaf attachment to the stem. Thus, this statement is also **correct**. 3. **Statement III: The leaf shape and size differ from plant to plant.** - It is well-known that leaves can vary significantly in shape and size across different plant species. For example, some plants have heart-shaped leaves, while others may have elongated or lobed leaves. Therefore, this statement is also **correct**. ### Conclusion: All three statements (I, II, and III) are correct. ### Final Answer: **All statements are correct.** ---
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