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Arrangement of leaves on a stem branch i...

Arrangement of leaves on a stem branch is

A

Venation

B

Vernation

C

Inflorescence

D

Phyllotaxy

Text Solution

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The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding the Question:** The question asks about the arrangement of leaves on a stem or branch. This refers to how leaves are positioned relative to each other on the stem. 2. **Analyzing the Options:** We have four options to consider: - A) Venetian - B) Vernation - C) Inflorescence - D) Phyllotaxy 3. **Evaluating Each Option:** - **Option A: Venetian** - This term refers to the arrangement of veins within a leaf, not the arrangement of leaves on a stem. Therefore, this option is incorrect. - **Option B: Vernation** - This term describes the arrangement of leaves in a bud, which is not the same as the arrangement of leaves on a stem. Thus, this option is also incorrect. - **Option C: Inflorescence** - This term pertains to the arrangement of flowers on a plant, not leaves. Hence, this option is incorrect as well. - **Option D: Phyllotaxy** - This term specifically refers to the arrangement of leaves on a stem or branch. It is the correct term for the arrangement we are looking for. 4. **Conclusion:** After evaluating all options, the correct answer is **D) Phyllotaxy**. This term encompasses various patterns of leaf arrangement, including opposite, whorled, basal, and alternate arrangements.
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