NEET Exam > NEET Questions > Directions : In the following questions a sta...
Start Learning for Free
Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :
Assertion : Whittaker's did not inculde unicellular green algae in prostista.
Reason : A distinction between unicellular and multicellular organisms is not possible in case of algae.
- a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).
- b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).
- c)Assertion (A) is true but reason (R) is false.
- d)Assertion (A) is false but reason (R) is true.
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Directions : In the following questions a statement of Assertion (A) i...
A distinction between unicellular and multicellular organisms is not possible in case of algae. It is because of this unicellular green algae have not been included in kingdom Protista by Whittaker. Unicellular algae forms are placed in kingdom Protista but unicellular green algae are placed in Kingdom Plantae and not included in Protista due to their resemblance with other green algae.
Most Upvoted Answer
Directions : In the following questions a statement of Assertion (A) i...
Assertion and Reasoning
Assertion: Unicellular algae have not been kept in the kingdom Protista by Whittaker.
Reason: A distinction between unicellular and multicellular organisms is not possible in the case of algae.
Explanation
Whittaker is known for his five-kingdom classification system, which he proposed in 1969. The five kingdoms are Monera (bacteria), Protista (unicellular eukaryotes), Fungi, Plantae, and Animalia. However, Whittaker's system has been updated since then, and new evidence has led to changes in the classification of some organisms.
Regarding unicellular algae, Whittaker originally placed them in the kingdom Protista. However, later studies have shown that unicellular algae are not a monophyletic group, meaning they do not share a common ancestor. Instead, they are classified into several different groups, such as diatoms, dinoflagellates, and green algae. Some of these groups are more closely related to plants than to other protists.
The reason given for this assertion is that a distinction between unicellular and multicellular organisms is not possible in the case of algae. This is partly true because some algae are unicellular, while others are multicellular. However, this is not the main reason why unicellular algae have not been kept in the kingdom Protista. The real reason is the lack of a monophyletic group of unicellular algae.
Conclusion
Both the assertion and the reason are true, but the reason is not the correct explanation of the assertion. The real reason why unicellular algae have not been kept in the kingdom Protista is the lack of a monophyletic group of unicellular algae.
Assertion: Unicellular algae have not been kept in the kingdom Protista by Whittaker.
Reason: A distinction between unicellular and multicellular organisms is not possible in the case of algae.
Explanation
Whittaker is known for his five-kingdom classification system, which he proposed in 1969. The five kingdoms are Monera (bacteria), Protista (unicellular eukaryotes), Fungi, Plantae, and Animalia. However, Whittaker's system has been updated since then, and new evidence has led to changes in the classification of some organisms.
Regarding unicellular algae, Whittaker originally placed them in the kingdom Protista. However, later studies have shown that unicellular algae are not a monophyletic group, meaning they do not share a common ancestor. Instead, they are classified into several different groups, such as diatoms, dinoflagellates, and green algae. Some of these groups are more closely related to plants than to other protists.
The reason given for this assertion is that a distinction between unicellular and multicellular organisms is not possible in the case of algae. This is partly true because some algae are unicellular, while others are multicellular. However, this is not the main reason why unicellular algae have not been kept in the kingdom Protista. The real reason is the lack of a monophyletic group of unicellular algae.
Conclusion
Both the assertion and the reason are true, but the reason is not the correct explanation of the assertion. The real reason why unicellular algae have not been kept in the kingdom Protista is the lack of a monophyletic group of unicellular algae.
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
|
Explore Courses for NEET exam
|
|
Top Courses for NEETView all
Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion :Whittakers did not inculde unicellular green algae in prostista.Reason : A distinction between unicellular and multicellular organisms is not possible in case of algae.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer?
Question Description
Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion :Whittakers did not inculde unicellular green algae in prostista.Reason : A distinction between unicellular and multicellular organisms is not possible in case of algae.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.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 Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion :Whittakers did not inculde unicellular green algae in prostista.Reason : A distinction between unicellular and multicellular organisms is not possible in case of algae.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.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 Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion :Whittakers did not inculde unicellular green algae in prostista.Reason : A distinction between unicellular and multicellular organisms is not possible in case of algae.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer?.
Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion :Whittakers did not inculde unicellular green algae in prostista.Reason : A distinction between unicellular and multicellular organisms is not possible in case of algae.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.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 Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion :Whittakers did not inculde unicellular green algae in prostista.Reason : A distinction between unicellular and multicellular organisms is not possible in case of algae.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.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 Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion :Whittakers did not inculde unicellular green algae in prostista.Reason : A distinction between unicellular and multicellular organisms is not possible in case of algae.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer?.
Solutions for Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion :Whittakers did not inculde unicellular green algae in prostista.Reason : A distinction between unicellular and multicellular organisms is not possible in case of algae.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion :Whittakers did not inculde unicellular green algae in prostista.Reason : A distinction between unicellular and multicellular organisms is not possible in case of algae.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion :Whittakers did not inculde unicellular green algae in prostista.Reason : A distinction between unicellular and multicellular organisms is not possible in case of algae.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion :Whittakers did not inculde unicellular green algae in prostista.Reason : A distinction between unicellular and multicellular organisms is not possible in case of algae.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion :Whittakers did not inculde unicellular green algae in prostista.Reason : A distinction between unicellular and multicellular organisms is not possible in case of algae.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Directions : In the following questions a statement of Assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion :Whittakers did not inculde unicellular green algae in prostista.Reason : A distinction between unicellular and multicellular organisms is not possible in case of algae.a)Both Assertion (A) and reason (R) are true and reason (R) is the correct explanation of Assertion (A).b)Both Assertion (A) and reason (R) are true but reason (R) is not the correct explanation of Assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup