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Sperms of both Funaria and Dryopteris were placed near the archegonia of Dryopteris. Only sperms of Dryopteris entered the archegonia and reached the egg because of :
[WEST BENGAL JEE 2007]
- a)less motility of Funaria sperms
- b)Dryopteris archegonia secrete chemicals which attract dryopteris sperms only
- c)Dryopteris archegonia secrete chemical to repel Funaria sperms
- d)Funaria sperms are killed when mixed with Dryopteris sperms
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
Sperms of both Funaria and Dryopteris were placed near the archegonia ...
In Dryopteris and pteris, when fertilisation occurs, sperms are attracted by the chemical diffusing into the water from the mucilage exuded by the open necks of archegonia of the older prothalli, some of them make their way down the canal to the egg in the venter and only one of these enters the egg to accomplish fertilisation.
Most Upvoted Answer
Sperms of both Funaria and Dryopteris were placed near the archegonia ...
In Dryopteris and pteris, when fertilisation occurs, sperms are attracted by the chemical diffusing into the water from the mucilage exuded by the open necks of archegonia of the older prothalli, some of them make their way down the canal to the egg in the venter and only one of these enters the egg to accomplish fertilisation.
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Sperms of both Funaria and Dryopteris were placed near the archegonia of Dryopteris. Only sperms of Dryopteris entered the archegonia and reached the egg because of : [WEST BENGAL JEE 2007]a)less motility of Funaria spermsb)Dryopteris archegonia secrete chemicals which attract dryopteris sperms onlyc)Dryopteris archegonia secrete chemical to repel Funaria spermsd)Funaria sperms are killed when mixed with Dryopteris spermsCorrect answer is option 'B'. Can you explain this answer?
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Sperms of both Funaria and Dryopteris were placed near the archegonia of Dryopteris. Only sperms of Dryopteris entered the archegonia and reached the egg because of : [WEST BENGAL JEE 2007]a)less motility of Funaria spermsb)Dryopteris archegonia secrete chemicals which attract dryopteris sperms onlyc)Dryopteris archegonia secrete chemical to repel Funaria spermsd)Funaria sperms are killed when mixed with Dryopteris spermsCorrect 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 Sperms of both Funaria and Dryopteris were placed near the archegonia of Dryopteris. Only sperms of Dryopteris entered the archegonia and reached the egg because of : [WEST BENGAL JEE 2007]a)less motility of Funaria spermsb)Dryopteris archegonia secrete chemicals which attract dryopteris sperms onlyc)Dryopteris archegonia secrete chemical to repel Funaria spermsd)Funaria sperms are killed when mixed with Dryopteris spermsCorrect 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 Sperms of both Funaria and Dryopteris were placed near the archegonia of Dryopteris. Only sperms of Dryopteris entered the archegonia and reached the egg because of : [WEST BENGAL JEE 2007]a)less motility of Funaria spermsb)Dryopteris archegonia secrete chemicals which attract dryopteris sperms onlyc)Dryopteris archegonia secrete chemical to repel Funaria spermsd)Funaria sperms are killed when mixed with Dryopteris spermsCorrect answer is option 'B'. Can you explain this answer?.
Sperms of both Funaria and Dryopteris were placed near the archegonia of Dryopteris. Only sperms of Dryopteris entered the archegonia and reached the egg because of : [WEST BENGAL JEE 2007]a)less motility of Funaria spermsb)Dryopteris archegonia secrete chemicals which attract dryopteris sperms onlyc)Dryopteris archegonia secrete chemical to repel Funaria spermsd)Funaria sperms are killed when mixed with Dryopteris spermsCorrect 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 Sperms of both Funaria and Dryopteris were placed near the archegonia of Dryopteris. Only sperms of Dryopteris entered the archegonia and reached the egg because of : [WEST BENGAL JEE 2007]a)less motility of Funaria spermsb)Dryopteris archegonia secrete chemicals which attract dryopteris sperms onlyc)Dryopteris archegonia secrete chemical to repel Funaria spermsd)Funaria sperms are killed when mixed with Dryopteris spermsCorrect 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 Sperms of both Funaria and Dryopteris were placed near the archegonia of Dryopteris. Only sperms of Dryopteris entered the archegonia and reached the egg because of : [WEST BENGAL JEE 2007]a)less motility of Funaria spermsb)Dryopteris archegonia secrete chemicals which attract dryopteris sperms onlyc)Dryopteris archegonia secrete chemical to repel Funaria spermsd)Funaria sperms are killed when mixed with Dryopteris spermsCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Sperms of both Funaria and Dryopteris were placed near the archegonia of Dryopteris. Only sperms of Dryopteris entered the archegonia and reached the egg because of : [WEST BENGAL JEE 2007]a)less motility of Funaria spermsb)Dryopteris archegonia secrete chemicals which attract dryopteris sperms onlyc)Dryopteris archegonia secrete chemical to repel Funaria spermsd)Funaria sperms are killed when mixed with Dryopteris spermsCorrect 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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Here you can find the meaning of Sperms of both Funaria and Dryopteris were placed near the archegonia of Dryopteris. Only sperms of Dryopteris entered the archegonia and reached the egg because of : [WEST BENGAL JEE 2007]a)less motility of Funaria spermsb)Dryopteris archegonia secrete chemicals which attract dryopteris sperms onlyc)Dryopteris archegonia secrete chemical to repel Funaria spermsd)Funaria sperms are killed when mixed with Dryopteris spermsCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Sperms of both Funaria and Dryopteris were placed near the archegonia of Dryopteris. Only sperms of Dryopteris entered the archegonia and reached the egg because of : [WEST BENGAL JEE 2007]a)less motility of Funaria spermsb)Dryopteris archegonia secrete chemicals which attract dryopteris sperms onlyc)Dryopteris archegonia secrete chemical to repel Funaria spermsd)Funaria sperms are killed when mixed with Dryopteris spermsCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Sperms of both Funaria and Dryopteris were placed near the archegonia of Dryopteris. Only sperms of Dryopteris entered the archegonia and reached the egg because of : [WEST BENGAL JEE 2007]a)less motility of Funaria spermsb)Dryopteris archegonia secrete chemicals which attract dryopteris sperms onlyc)Dryopteris archegonia secrete chemical to repel Funaria spermsd)Funaria sperms are killed when mixed with Dryopteris spermsCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Sperms of both Funaria and Dryopteris were placed near the archegonia of Dryopteris. Only sperms of Dryopteris entered the archegonia and reached the egg because of : [WEST BENGAL JEE 2007]a)less motility of Funaria spermsb)Dryopteris archegonia secrete chemicals which attract dryopteris sperms onlyc)Dryopteris archegonia secrete chemical to repel Funaria spermsd)Funaria sperms are killed when mixed with Dryopteris spermsCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Sperms of both Funaria and Dryopteris were placed near the archegonia of Dryopteris. Only sperms of Dryopteris entered the archegonia and reached the egg because of : [WEST BENGAL JEE 2007]a)less motility of Funaria spermsb)Dryopteris archegonia secrete chemicals which attract dryopteris sperms onlyc)Dryopteris archegonia secrete chemical to repel Funaria spermsd)Funaria sperms are killed when mixed with Dryopteris spermsCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice NEET tests.
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