Answer
**1. a. They are both the same type of plant.**
**1. b. Plant B was produced by asexual reproduction.**
**1. c. Plant B was produced asexually because it is genetically identical to the parent plant without any genetic variation.**
**1. d. There is no variation between plants A and B.**
Solution
Sure, I'd be happy to help you with your assignment. Let's go through each part step by step.
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**Name:**
**Class:** 8-A
**Date:** 21-02-2025
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### **1. a. Plants A and B are the same species. What does this mean? Tick the best answer.**
**Options:**
1. \( \text{V} \) They are both the same type of plant.
2. \( \square \) They both belong to the plant kingdom.
3. \( \square \) They both grew from the same seed.
4. \( \square \) They are both hybrids.
**Answer:**
**\( \text{V} \) They are both the same type of plant.**
**Explanation:**
When two plants are of the same species, it means they belong to the same group of organisms that are capable of interbreeding and producing fertile offspring. This implies that they share similar characteristics and are the same type of plant. While all plants belong to the plant kingdom, this statement is too broad and doesn't specifically address them being the same species.
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### **1. b. One plant was produced by sexual reproduction and one by asexual reproduction. Which one was produced by asexual reproduction?**
**Answer:**
**Plant B was produced by asexual reproduction.**
**Explanation:**
Asexual reproduction results in offspring that are genetically identical to the parent plant, commonly referred to as clones. This method does not involve the fusion of gametes, so there is no genetic variation introduced. If Plant B exhibits identical characteristics with the parent plant without genetic variation, it indicates that it was produced asexually. On the other hand, sexual reproduction involves the combination of genetic material from two parent plants, resulting in genetic diversity.
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### **1. c. Explain your choice for part b.**
**Answer:**
**Asexual reproduction produces genetically identical offspring, meaning there is no genetic variation between the parent and the offspring. Since Plant B is identical to the parent plant without any variation, it indicates that it was produced through asexual reproduction. In contrast, sexual reproduction involves genetic material from two parents, leading to genetic diversity, which is not observed in Plant B. Therefore, Plant B must have been produced asexually.**
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### **1. d. What type of variation is there between plants A and B? Tick one.**
**Options:**
1. \( \square \) none
2. \( \square \) inherited
3. \( \square \) environmental
4. \( \square \) variable
**Answer:**
**\( \square \) none**
**Explanation:**
Since Plant B was produced through asexual reproduction, it is genetically identical to the parent plant (Plant A). This means there is no genetic variation between them. Therefore, the correct option is "none." If there were differences due to genetic factors or environmental conditions, other options like "inherited" or "environmental" would be appropriate. However, in this case, there is no variation.
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