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In how many of the following list of pla...

In how many of the following list of plants, other floral organs are positioned below the ovary? China Rose, Peach, Brinjal, Guava, Night queen, Thorn apple, Black gram, Cucumber, Mustard.

A

6

B

5

C

4

D

3

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question of how many plants from the provided list have floral organs positioned below the ovary, we need to identify the type of ovary arrangement for each plant. The arrangements can be classified into three categories: hypogynous, epigynous, and perigynous. 1. **Understanding the Types of Ovary Arrangements**: - **Hypogynous**: The ovary is positioned at the top, and other floral organs (like petals and sepals) are below it. - **Epigynous**: The ovary is positioned at the bottom, and other floral organs are above it. - **Perigynous**: The ovary is in the middle, with floral organs arranged around it. 2. **Analyzing Each Plant**: - **China Rose**: Hypogynous (ovary at the top) - **Peach**: Perigynous (ovary in the middle) - **Brinjal**: Hypogynous (ovary at the top) - **Guava**: Epigynous (ovary at the bottom) - **Night Queen**: Hypogynous (ovary at the top) - **Thorn Apple**: Perigynous (ovary in the middle) - **Black Gram**: Hypogynous (ovary at the top) - **Cucumber**: Epigynous (ovary at the bottom) - **Mustard**: Hypogynous (ovary at the top) 3. **Counting the Hypogynous Plants**: - From the analysis, the plants with a hypogynous arrangement are: - China Rose - Brinjal - Night Queen - Black Gram - Mustard - Total: 5 plants 4. **Conclusion**: - Therefore, the answer to the question is that there are **5 plants** in which other floral organs are positioned below the ovary.
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