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Mixing of paternal and maternal chromoso...

Mixing of paternal and maternal chromosomes is called

A

Apospory

B

Fertilization

C

Apogamy

D

Apomixis

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding the Question**: The question asks about the term used for the mixing of paternal and maternal chromosomes. This process is crucial in genetics and reproduction. 2. **Identifying the Process**: The process where paternal and maternal chromosomes mix is known as fertilization. During fertilization, the genetic material from the male (sperm) and female (egg) combines, leading to genetic variation in the offspring. 3. **Explaining Fertilization**: In fertilization, there is a recombination of chromosomes. This means that the chromosomes from the mother and father exchange genetic material, resulting in new combinations of genes. This genetic recombination is essential for diversity in a population. 4. **Analyzing Other Options**: The transcript mentions other terms like apospory, apogamy, and apomixis, which are related to reproduction but do not involve the mixing of paternal and maternal chromosomes: - **Apospory**: Refers to the development of a diploid gametophyte from a sporophyte without meiosis. - **Apogamy**: Involves the development of a sporophyte from a gametophyte without the fusion of gametes. - **Apomixis**: Is a form of asexual reproduction that mimics sexual reproduction, leading to seed formation without the fusion of gametes. 5. **Conclusion**: The correct answer to the question is "fertilization," as it is the process that involves the mixing of paternal and maternal chromosomes. **Final Answer**: Mixing of paternal and maternal chromosomes is called **fertilization**. ---
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