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(b) (i) Define asexual reproduction (in plants) / cloning - Leaving Cert Biology - Question 3 - 2024
Question 3
(b) (i) Define asexual reproduction (in plants) / cloning. (ii) Give two examples of asexual reproduction (in plants). Examples can include: - "Seed" potatoes -... show full transcript
Worked Solution & Example Answer:(b) (i) Define asexual reproduction (in plants) / cloning - Leaving Cert Biology - Question 3 - 2024
Step 1
Define asexual reproduction (in plants) / cloning.
Answer
Asexual reproduction in plants, also known as cloning, is a mode of reproduction that involves a single parent, allowing the offspring to be genetically identical to that parent. This process does not involve the fusion of gametes, and can occur through various vegetative parts of the plant.
Step 2
Step 3
Describe one advantage and one disadvantage of asexual reproduction.
Answer
Advantage: Asexual reproduction is often simpler and faster compared to sexual reproduction, allowing plants to quickly colonize an area and thrive without the need for pollination.
Disadvantage: A significant downside is the lack of genetic variation among offspring, which can make populations more susceptible to diseases or environmental changes.
Step 4
Explain how asexual reproduction differs from sexual reproduction in plants.
Answer
Asexual reproduction involves only one parent and produces genetically identical offspring, while sexual reproduction requires the fusion of male and female gametes from two different plants, resulting in genetically diverse offspring. This genetic variation enhances adaptability and resilience in changing environments.