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Development of seed from an unfertilized...

Development of seed from an unfertilized egg is

A

vivipary

B

pathenocarpy

C

apogamy

D

apospory

Text Solution

AI Generated Solution

The correct Answer is:
To answer the question "Development of seed from an unfertilized egg is", we need to analyze the provided options carefully. Here's a step-by-step breakdown: ### Step 1: Understand the Options The options given are: 1. Vivipary 2. Parthenocarpy 3. Apogamy 4. Apospory ### Step 2: Analyze Each Option - **Vivipary**: This refers to the germination of seeds while they are still attached to the maternal plant. In viviparous plants, the seeds are fertilized and develop into seedlings before being released. Therefore, this does not fit our requirement of development from an unfertilized egg. - **Parthenocarpy**: This is the development of fruit without fertilization, resulting in seedless fruits. Since the question specifically asks about seed development, this option is also not applicable. - **Apogamy**: This is a process where a sporophyte develops directly from a gametophyte without the need for fertilization. In this case, the sporophyte (which can be considered as a seed) arises from an unfertilized egg. This fits the requirement of the question. - **Apospory**: This involves the formation of a gametophyte directly from the sporophyte without the production of spores. While it is related to the life cycle of plants, it does not directly relate to the development of seeds from an unfertilized egg. ### Step 3: Conclusion Based on the analysis, the correct answer to the question "Development of seed from an unfertilized egg is" is **Apogamy**. ---
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