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Assertion : In sponges fertilization is always internal and development is always indirect.
Reason : In sp onges fertilization takes place inside the body and larvae develop from zygote.
Reason : In sp onges fertilization takes place inside the body and larvae develop from zygote.
- a)If both Assertion & Reason are true and reason is the correct explanation of the assertion
- b)If both Assertion & Reason are true but reason is not the correct explanation of the assertion.
- c)If Assertion is true statement but Reason is false.
- d)If both Assertion and Reason are false statements.
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
Assertion : In sponges fertilization is always internal and developmen...
In Sponges, fertilization is internal and development is indirect having a larval stage which is morphologically distinct from the adult.
Most Upvoted Answer
Assertion : In sponges fertilization is always internal and developmen...
And Reason are true and Reason is the correct explanation of the Assertion.
b)If both Assertion and Reason are true but Reason is not the correct explanation of the Assertion.
c)If Assertion is true but Reason is false.
d)If Assertion is false but Reason is true.
e)If both Assertion and Reason are false.
The correct answer is a)If both Assertion and Reason are true and Reason is the correct explanation of the Assertion.
In sponges, fertilization is indeed always internal, meaning that the sperm is released inside the body of the sponge and meets the eggs there, resulting in fertilization. This is because sponges are sessile organisms and cannot actively seek out mates.
Additionally, the development of sponges is always indirect. After fertilization, the zygote develops into a larva, which is released into the water. The larva then undergoes a period of free-swimming before settling down and developing into an adult sponge. This means that there is an indirect development stage between the zygote and the adult form.
Therefore, the Reason correctly explains why the Assertion is true.
b)If both Assertion and Reason are true but Reason is not the correct explanation of the Assertion.
c)If Assertion is true but Reason is false.
d)If Assertion is false but Reason is true.
e)If both Assertion and Reason are false.
The correct answer is a)If both Assertion and Reason are true and Reason is the correct explanation of the Assertion.
In sponges, fertilization is indeed always internal, meaning that the sperm is released inside the body of the sponge and meets the eggs there, resulting in fertilization. This is because sponges are sessile organisms and cannot actively seek out mates.
Additionally, the development of sponges is always indirect. After fertilization, the zygote develops into a larva, which is released into the water. The larva then undergoes a period of free-swimming before settling down and developing into an adult sponge. This means that there is an indirect development stage between the zygote and the adult form.
Therefore, the Reason correctly explains why the Assertion is true.
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Assertion : In sponges fertilization is always internal and development is always indirect.Reason : In sp onges fertilization takes place inside the body and larvae develop from zygote.a)If both Assertion & Reason are true and reason is the correct explanation of the assertion b)If both Assertion & Reason are true butreason is not the correct explanation of the assertion. c)If Assertion is true statement but Reason is false. d)If both Assertion and Reason are false statements.Correct answer is option 'A'. Can you explain this answer?
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Assertion : In sponges fertilization is always internal and development is always indirect.Reason : In sp onges fertilization takes place inside the body and larvae develop from zygote.a)If both Assertion & Reason are true and reason is the correct explanation of the assertion b)If both Assertion & Reason are true butreason is not the correct explanation of the assertion. c)If Assertion is true statement but Reason is false. d)If both Assertion and Reason are false statements.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 Assertion : In sponges fertilization is always internal and development is always indirect.Reason : In sp onges fertilization takes place inside the body and larvae develop from zygote.a)If both Assertion & Reason are true and reason is the correct explanation of the assertion b)If both Assertion & Reason are true butreason is not the correct explanation of the assertion. c)If Assertion is true statement but Reason is false. d)If both Assertion and Reason are false statements.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 Assertion : In sponges fertilization is always internal and development is always indirect.Reason : In sp onges fertilization takes place inside the body and larvae develop from zygote.a)If both Assertion & Reason are true and reason is the correct explanation of the assertion b)If both Assertion & Reason are true butreason is not the correct explanation of the assertion. c)If Assertion is true statement but Reason is false. d)If both Assertion and Reason are false statements.Correct answer is option 'A'. Can you explain this answer?.
Assertion : In sponges fertilization is always internal and development is always indirect.Reason : In sp onges fertilization takes place inside the body and larvae develop from zygote.a)If both Assertion & Reason are true and reason is the correct explanation of the assertion b)If both Assertion & Reason are true butreason is not the correct explanation of the assertion. c)If Assertion is true statement but Reason is false. d)If both Assertion and Reason are false statements.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 Assertion : In sponges fertilization is always internal and development is always indirect.Reason : In sp onges fertilization takes place inside the body and larvae develop from zygote.a)If both Assertion & Reason are true and reason is the correct explanation of the assertion b)If both Assertion & Reason are true butreason is not the correct explanation of the assertion. c)If Assertion is true statement but Reason is false. d)If both Assertion and Reason are false statements.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 Assertion : In sponges fertilization is always internal and development is always indirect.Reason : In sp onges fertilization takes place inside the body and larvae develop from zygote.a)If both Assertion & Reason are true and reason is the correct explanation of the assertion b)If both Assertion & Reason are true butreason is not the correct explanation of the assertion. c)If Assertion is true statement but Reason is false. d)If both Assertion and Reason are false statements.Correct answer is option 'A'. Can you explain this answer?.
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