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Find out the incorrect statement w.r.t. artificial hybridisation
- a)If the female parent bears bisexual flowers, removal of all anthers from the flower bud before anthers dehisce is necessary
- b)If the male parent bears bisexual flowers, removal of stigma from the flower bud before anther dehisce is essential
- c)Bagging of flowers on female parent is essential to prevent contamination of its stigma with unwanted pollen grains
- d)It is one of the major approaches of crop improvement programme
Correct answer is option 'B'. Can you explain this answer?
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Find out the incorrect statement w.r.t. artificial hybridisationa)If ...
Incorrect Statement: If the male parent bears bisexual flowers, removal of stigma from the flower bud before anther dehisce is essential.
Explanation:
Artificial Hybridization:
Artificial hybridization is a process in which the pollen grains from the anther of one plant are transferred to the stigma of another plant with the aim of obtaining desired traits in the offspring. This technique is widely used in crop improvement programs to develop new varieties with improved characteristics.
Importance of Removing Anthers:
When practicing artificial hybridization, it is important to remove the anthers or the stigma to prevent self-pollination and ensure cross-pollination between the desired parents. Self-pollination can lead to the retention of undesirable traits and reduce genetic diversity. Therefore, the incorrect statement is:
If the male parent bears bisexual flowers, removal of stigma from the flower bud before anther dehisce is essential.
Explanation of Incorrect Statement:
In plants with bisexual flowers, both male (stamens) and female (carpels) reproductive organs are present in the same flower. In such cases, the anthers and stigma may mature at different times, preventing self-pollination. Therefore, there is no need to remove the stigma from the flower bud before anther dehiscence in bisexual flowers. The anthers can be removed before they release pollen to prevent self-pollination and ensure cross-pollination.
Correct Statements:
a) If the female parent bears bisexual flowers, removal of all anthers from the flower bud before anthers dehisce is necessary.
- This statement is correct. In bisexual flowers, the anthers may mature before the stigma, so removing the anthers before dehiscence is necessary to prevent self-pollination.
c) Bagging of flowers on the female parent is essential to prevent contamination of its stigma with unwanted pollen grains.
- This statement is correct. Bagging the flowers helps in protecting the stigma from unwanted pollen grains, ensuring controlled pollination.
d) It is one of the major approaches of crop improvement programs.
- This statement is correct. Artificial hybridization is indeed one of the major approaches used in crop improvement programs to develop new varieties with desired traits.
In conclusion, option B is the incorrect statement as removing the stigma from the flower bud before anther dehiscence is not essential in plants with bisexual flowers.
Explanation:
Artificial Hybridization:
Artificial hybridization is a process in which the pollen grains from the anther of one plant are transferred to the stigma of another plant with the aim of obtaining desired traits in the offspring. This technique is widely used in crop improvement programs to develop new varieties with improved characteristics.
Importance of Removing Anthers:
When practicing artificial hybridization, it is important to remove the anthers or the stigma to prevent self-pollination and ensure cross-pollination between the desired parents. Self-pollination can lead to the retention of undesirable traits and reduce genetic diversity. Therefore, the incorrect statement is:
If the male parent bears bisexual flowers, removal of stigma from the flower bud before anther dehisce is essential.
Explanation of Incorrect Statement:
In plants with bisexual flowers, both male (stamens) and female (carpels) reproductive organs are present in the same flower. In such cases, the anthers and stigma may mature at different times, preventing self-pollination. Therefore, there is no need to remove the stigma from the flower bud before anther dehiscence in bisexual flowers. The anthers can be removed before they release pollen to prevent self-pollination and ensure cross-pollination.
Correct Statements:
a) If the female parent bears bisexual flowers, removal of all anthers from the flower bud before anthers dehisce is necessary.
- This statement is correct. In bisexual flowers, the anthers may mature before the stigma, so removing the anthers before dehiscence is necessary to prevent self-pollination.
c) Bagging of flowers on the female parent is essential to prevent contamination of its stigma with unwanted pollen grains.
- This statement is correct. Bagging the flowers helps in protecting the stigma from unwanted pollen grains, ensuring controlled pollination.
d) It is one of the major approaches of crop improvement programs.
- This statement is correct. Artificial hybridization is indeed one of the major approaches used in crop improvement programs to develop new varieties with desired traits.
In conclusion, option B is the incorrect statement as removing the stigma from the flower bud before anther dehiscence is not essential in plants with bisexual flowers.
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Community Answer
Find out the incorrect statement w.r.t. artificial hybridisationa)If ...
Removal of stamens is required in female flowers.
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Find out the incorrect statement w.r.t. artificial hybridisationa)If the female parent bears bisexual flowers, removal of all anthers from the flower bud before anthers dehisce is necessaryb)If the male parent bears bisexual flowers, removal of stigma from the flower bud before anther dehisce is essentialc)Bagging of flowers on female parent is essential to prevent contamination of its stigma with unwanted pollen grainsd)It is one of the major approaches of crop improvement programmeCorrect answer is option 'B'. Can you explain this answer?
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Find out the incorrect statement w.r.t. artificial hybridisationa)If the female parent bears bisexual flowers, removal of all anthers from the flower bud before anthers dehisce is necessaryb)If the male parent bears bisexual flowers, removal of stigma from the flower bud before anther dehisce is essentialc)Bagging of flowers on female parent is essential to prevent contamination of its stigma with unwanted pollen grainsd)It is one of the major approaches of crop improvement programmeCorrect answer is option 'B'. 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 Find out the incorrect statement w.r.t. artificial hybridisationa)If the female parent bears bisexual flowers, removal of all anthers from the flower bud before anthers dehisce is necessaryb)If the male parent bears bisexual flowers, removal of stigma from the flower bud before anther dehisce is essentialc)Bagging of flowers on female parent is essential to prevent contamination of its stigma with unwanted pollen grainsd)It is one of the major approaches of crop improvement programmeCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Find out the incorrect statement w.r.t. artificial hybridisationa)If the female parent bears bisexual flowers, removal of all anthers from the flower bud before anthers dehisce is necessaryb)If the male parent bears bisexual flowers, removal of stigma from the flower bud before anther dehisce is essentialc)Bagging of flowers on female parent is essential to prevent contamination of its stigma with unwanted pollen grainsd)It is one of the major approaches of crop improvement programmeCorrect answer is option 'B'. Can you explain this answer?.
Find out the incorrect statement w.r.t. artificial hybridisationa)If the female parent bears bisexual flowers, removal of all anthers from the flower bud before anthers dehisce is necessaryb)If the male parent bears bisexual flowers, removal of stigma from the flower bud before anther dehisce is essentialc)Bagging of flowers on female parent is essential to prevent contamination of its stigma with unwanted pollen grainsd)It is one of the major approaches of crop improvement programmeCorrect answer is option 'B'. 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 Find out the incorrect statement w.r.t. artificial hybridisationa)If the female parent bears bisexual flowers, removal of all anthers from the flower bud before anthers dehisce is necessaryb)If the male parent bears bisexual flowers, removal of stigma from the flower bud before anther dehisce is essentialc)Bagging of flowers on female parent is essential to prevent contamination of its stigma with unwanted pollen grainsd)It is one of the major approaches of crop improvement programmeCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Find out the incorrect statement w.r.t. artificial hybridisationa)If the female parent bears bisexual flowers, removal of all anthers from the flower bud before anthers dehisce is necessaryb)If the male parent bears bisexual flowers, removal of stigma from the flower bud before anther dehisce is essentialc)Bagging of flowers on female parent is essential to prevent contamination of its stigma with unwanted pollen grainsd)It is one of the major approaches of crop improvement programmeCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Find out the incorrect statement w.r.t. artificial hybridisationa)If the female parent bears bisexual flowers, removal of all anthers from the flower bud before anthers dehisce is necessaryb)If the male parent bears bisexual flowers, removal of stigma from the flower bud before anther dehisce is essentialc)Bagging of flowers on female parent is essential to prevent contamination of its stigma with unwanted pollen grainsd)It is one of the major approaches of crop improvement programmeCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
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Find out the incorrect statement w.r.t. artificial hybridisationa)If the female parent bears bisexual flowers, removal of all anthers from the flower bud before anthers dehisce is necessaryb)If the male parent bears bisexual flowers, removal of stigma from the flower bud before anther dehisce is essentialc)Bagging of flowers on female parent is essential to prevent contamination of its stigma with unwanted pollen grainsd)It is one of the major approaches of crop improvement programmeCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Find out the incorrect statement w.r.t. artificial hybridisationa)If the female parent bears bisexual flowers, removal of all anthers from the flower bud before anthers dehisce is necessaryb)If the male parent bears bisexual flowers, removal of stigma from the flower bud before anther dehisce is essentialc)Bagging of flowers on female parent is essential to prevent contamination of its stigma with unwanted pollen grainsd)It is one of the major approaches of crop improvement programmeCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Find out the incorrect statement w.r.t. artificial hybridisationa)If the female parent bears bisexual flowers, removal of all anthers from the flower bud before anthers dehisce is necessaryb)If the male parent bears bisexual flowers, removal of stigma from the flower bud before anther dehisce is essentialc)Bagging of flowers on female parent is essential to prevent contamination of its stigma with unwanted pollen grainsd)It is one of the major approaches of crop improvement programmeCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Find out the incorrect statement w.r.t. artificial hybridisationa)If the female parent bears bisexual flowers, removal of all anthers from the flower bud before anthers dehisce is necessaryb)If the male parent bears bisexual flowers, removal of stigma from the flower bud before anther dehisce is essentialc)Bagging of flowers on female parent is essential to prevent contamination of its stigma with unwanted pollen grainsd)It is one of the major approaches of crop improvement programmeCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice NEET tests.
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