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What is true about all sponges without exception [1996]
- a)They are all marine
- b)They have flagellated collar cells
- c)They have a mixed skeleton consisting of spicules and spongin fibres
- d)They reproduce only asexually by budding
Correct answer is option 'B'. Can you explain this answer?
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What is true about all sponges without exception [1996]a)They are all ...
Sponges are marine with the exception of family spongilidae, the members of which occur in fresh water e.g. Spongilla. Their endoskeleton is made of either spicules or spongin fibres or both. Sponges reproduce asexually by fragmentation or by budding or through gemmules and reduction bodies. Sponges also exhibit sexual reproduction.
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What is true about all sponges without exception [1996]a)They are all ...
Option D is correct becose i will eliminate one by one option porifera all are marine but some classes like potomolipidea, spongelladia (fresh water sponges ex. spongilla.. ),the body of sponges consts of silicius spiculus(made up of SO2)and calcarius spiculus(made op of CaCo3), spongen fibrous ..based on skeleton they are devided into three classes .. they are reproduce by both sexually and asexually.. sexually by fusion of gamets, asexually by fragmentation and budding..sponges contains choano cytes or collar cells for motality...
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What is true about all sponges without exception [1996]a)They are all ...
Sponges are all aquatic, mostly marine but few fresh water forms also exist. Choanocytes or collar cells are only present in sponges. Sponges usually have a skeleton consisting of spicules or spongin fibres. Sponges reproduce asexually by budding, gemmules and reproduce sexually too. so correct answer is B
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What is true about all sponges without exception [1996]a)They are all marineb)They have flagellated collar cellsc)They have a mixed skeleton consisting of spicules and spongin fibresd)They reproduce only asexually by buddingCorrect answer is option 'B'. Can you explain this answer?
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What is true about all sponges without exception [1996]a)They are all marineb)They have flagellated collar cellsc)They have a mixed skeleton consisting of spicules and spongin fibresd)They reproduce only asexually by buddingCorrect 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 What is true about all sponges without exception [1996]a)They are all marineb)They have flagellated collar cellsc)They have a mixed skeleton consisting of spicules and spongin fibresd)They reproduce only asexually by buddingCorrect 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 What is true about all sponges without exception [1996]a)They are all marineb)They have flagellated collar cellsc)They have a mixed skeleton consisting of spicules and spongin fibresd)They reproduce only asexually by buddingCorrect answer is option 'B'. Can you explain this answer?.
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