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Question
Are pollination and fertilization necessary in apomixis? Give reasons.
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Solution
No, pollination and fertilization are not required in apomixis. Apomixis serves as an alternative method to sexual reproduction, even though the female reproductive structures are utilized during the process. In apomictic plants, embryos can develop directly from cells such as the nucellus, synergid, or egg without the need for pollination or fertilization. Hence, neither pollination nor fertilization is necessary for apomixis to occur.
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RELATED QUESTIONS
What is apomixis?
Are pollination and fertilization necessary in apomixis?
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ii. In this, megaspore mother cell undergoes usual meiotic division and a haploid embryo sac is formed.
______ refers to the formation of seeds without fertilization.
Identify the CORRECT term which describes the following condition.
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Which of the following defines apomixis correctly?
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- Production of seed without syngamy.
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Give significance of apomixis.
Explain following term:
Apomixis
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