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Which of the following is not correct about cross pollination?
- a)It is not a source of variation in offsprings.
- b)It is uncertain.
- c)It occurs in unisexual and bisexual flowers.
- d)Seeds produced are viable and healthier.
Correct answer is option 'A'. Can you explain this answer?
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Which of the following is not correct about cross pollination?a)It is...
Cross pollination is better than self pollination. It is an important source of variation in offsprings.
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Which of the following is not correct about cross pollination?a)It is...
**Overview of Cross Pollination**
Cross pollination is the transfer of pollen from the anther of one flower to the stigma of another flower. This process plays a crucial role in plant reproduction and genetic diversity.
**Incorrect Statement**
**Source of Variation in Offsprings**
The statement that cross pollination is not a source of variation in offspring is incorrect. In fact, cross pollination is a significant source of genetic variation in plants. When pollen from one plant fertilizes the ovules of another plant, it leads to the creation of genetically diverse offspring. This genetic diversity is essential for the survival and adaptation of plant species to changing environmental conditions.
**Other Aspects of Cross Pollination**
- **Uncertainty:** Cross pollination can be uncertain as it relies on external factors such as wind, insects, or other animals for pollen transfer. This uncertainty can lead to variations in the success of fertilization.
- **Occurrence in Unisexual and Bisexual Flowers:** Cross pollination can occur in both unisexual and bisexual flowers. In unisexual flowers, pollen from one plant is transferred to the stigma of another plant of the same species. In bisexual flowers, the pollen can be transferred between different flowers on the same plant or between different plants.
- **Viability of Seeds:** The seeds produced through cross pollination are often more viable and healthier compared to self-pollinated seeds. This is because cross-pollination promotes genetic diversity, which can result in offspring with increased resistance to diseases and pests.
In conclusion, cross pollination is a crucial mechanism for genetic variation in plants, leading to healthier and more adaptable offspring.
Cross pollination is the transfer of pollen from the anther of one flower to the stigma of another flower. This process plays a crucial role in plant reproduction and genetic diversity.
**Incorrect Statement**
**Source of Variation in Offsprings**
The statement that cross pollination is not a source of variation in offspring is incorrect. In fact, cross pollination is a significant source of genetic variation in plants. When pollen from one plant fertilizes the ovules of another plant, it leads to the creation of genetically diverse offspring. This genetic diversity is essential for the survival and adaptation of plant species to changing environmental conditions.
**Other Aspects of Cross Pollination**
- **Uncertainty:** Cross pollination can be uncertain as it relies on external factors such as wind, insects, or other animals for pollen transfer. This uncertainty can lead to variations in the success of fertilization.
- **Occurrence in Unisexual and Bisexual Flowers:** Cross pollination can occur in both unisexual and bisexual flowers. In unisexual flowers, pollen from one plant is transferred to the stigma of another plant of the same species. In bisexual flowers, the pollen can be transferred between different flowers on the same plant or between different plants.
- **Viability of Seeds:** The seeds produced through cross pollination are often more viable and healthier compared to self-pollinated seeds. This is because cross-pollination promotes genetic diversity, which can result in offspring with increased resistance to diseases and pests.
In conclusion, cross pollination is a crucial mechanism for genetic variation in plants, leading to healthier and more adaptable offspring.
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Which of the following is not correct about cross pollination?a)It is not a source of variation in offsprings.b)It is uncertain.c)It occurs in unisexual and bisexual flowers.d)Seeds produced are viable and healthier.Correct answer is option 'A'. Can you explain this answer?
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Which of the following is not correct about cross pollination?a)It is not a source of variation in offsprings.b)It is uncertain.c)It occurs in unisexual and bisexual flowers.d)Seeds produced are viable and healthier.Correct answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following is not correct about cross pollination?a)It is not a source of variation in offsprings.b)It is uncertain.c)It occurs in unisexual and bisexual flowers.d)Seeds produced are viable and healthier.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is not correct about cross pollination?a)It is not a source of variation in offsprings.b)It is uncertain.c)It occurs in unisexual and bisexual flowers.d)Seeds produced are viable and healthier.Correct answer is option 'A'. Can you explain this answer?.
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