Cross pollination produces

Options

A. Similar offspring
B. Weaker progeny
C. Better progeny
D. Male progeny.

Answer

**Step-by-Step Text Solution:**

1. **Understanding Cross Pollination**: Cross pollination is defined as the transfer of pollen grains from the anther of one flower to the stigma of another flower on a separate plant. This process involves two genetically dissimilar plants.

2. **Mechanism of Cross Pollination**: In cross pollination, pollen grains from one flower (plant A) are transferred to the stigma of another flower (plant B). This transfer occurs between different plants, which is a key characteristic of cross pollination.

3. **Genetic Variation**: Since the pollen comes from a different plant, the resulting offspring will have a combination of genetic traits from both parent plants. This genetic mixing leads to variation in the offspring.

4. **Hybrid Vigor**: Cross pollination often results in increased hybrid vigor, which means that the offspring tend to be stronger and more fertile compared to those produced by self-pollination. This is due to the genetic diversity introduced by the combination of traits from two different plants.

5. **Evaluating the Options**:
- **Similar Offsprings**: Incorrect, as cross pollination involves different plants, leading to varied offspring.
- **Weaker Progeny**: Incorrect, as hybrid vigor suggests that the progeny are usually stronger.
- **Better Progeny**: Correct, as the offspring from cross pollination are generally more vigorous and better adapted.
- **Male Progeny**: Incorrect, as cross pollination does not specifically produce male progeny.

6. **Conclusion**: The correct answer to the question "Cross pollination produces" is **better progeny**.

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