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In Calotropis the phyllotaxy is...

In Calotropis the phyllotaxy is

A

Alternate

B

Opposite

C

Whorled

D

None of these

Text Solution

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The correct Answer is:
To determine the phyllotaxy of Calotropis, we will follow these steps: ### Step-by-Step Solution: 1. **Understand the Concept of Phyllotaxy**: Phyllotaxy refers to the arrangement of leaves on the stem of a plant. It can be classified into different types: alternate, opposite, and whorled. 2. **Define Alternate Phyllotaxy**: In alternate phyllotaxy, a single leaf arises at each node, and the leaves are arranged in an alternating pattern along the stem. For example, if you visualize a stem, there will be a leaf on one side of the node, and the next leaf will be on the opposite side of the next node. 3. **Define Opposite Phyllotaxy**: In opposite phyllotaxy, two leaves arise at each node, and they are positioned directly opposite each other. This means that if you look at a node, you will see two leaves coming out from it, one on each side. 4. **Define Whorled Phyllotaxy**: In whorled phyllotaxy, more than two leaves arise from a single node, forming a circle or whorl around the stem. This means that at a single node, you can find multiple leaves growing outwards. 5. **Identify the Phyllotaxy of Calotropis**: To answer the question, we need to know the specific arrangement of leaves in Calotropis. Upon examining the plant, it is observed that Calotropis exhibits opposite phyllotaxy, where two leaves are present at each node. 6. **Conclusion**: Based on the observations, the correct answer to the question "In Calotropis, the phyllotaxy is" is **opposite**. ### Final Answer: The phyllotaxy of Calotropis is **opposite**. ---
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