NEET Exam > NEET Questions > Read the following statements (A-E) and answe...
Start Learning for Free
Read the following statements (A-E) and answer the question which follows them. [NEET 2013]
1. In liverworts, mosses and ferns gametophytes are free-living 2. Gymnosperms and some ferns are heterosporous. 3. Sexual reproduction in Fucus, Volvox and Albugo is oogamous 4. The sporophyte in liveworts is more elaborate than that in mosses 5. Both, Pinus and Marchantia are dioecious How many of the above statements are correct?
1. In liverworts, mosses and ferns gametophytes are free-living 2. Gymnosperms and some ferns are heterosporous. 3. Sexual reproduction in Fucus, Volvox and Albugo is oogamous 4. The sporophyte in liveworts is more elaborate than that in mosses 5. Both, Pinus and Marchantia are dioecious How many of the above statements are correct?
- a)Two
- b)Three
- c)Four
- d)One
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Read the following statements (A-E) and answer the question which foll...
In liverworts and ferns gametophytes are free living while in fern sporophytes are free living. Gymnosperms and genera like Selaginella and Salvinia are heterosporous. The sporophyte in mosses are more elaborate than that of liverworts, Pinus is monoecious and heterosporous. Marchantia is dioecious.
Most Upvoted Answer
Read the following statements (A-E) and answer the question which foll...
The correct answer is option B, i.e., three statements are correct.
Explanation:
1. In liverworts, mosses and ferns gametophytes are free-living - This statement is true. Gametophytes are the haploid generation in plants, which produce gametes for sexual reproduction. In liverworts, mosses and ferns, these gametophytes are free-living and independent.
2. Gymnosperms and some ferns are heterosporous - This statement is true. Heterospory is a condition where the plants produce two types of spores, namely microspores and megaspores. Gymnosperms and some ferns are examples of heterosporous plants.
3. Sexual reproduction in Fucus, Volvox and Albugo is oogamous - This statement is true. Oogamy is a type of sexual reproduction where the female gamete (egg) is large and non-motile, and the male gamete (sperm) is small and motile. Fucus, Volvox and Albugo are examples of oogamous organisms.
4. The sporophyte in liverworts is more elaborate than that in mosses - This statement is false. The sporophyte generation in liverworts is less elaborate than that in mosses. In liverworts, the sporophyte is a simple stalk-like structure that grows out of the gametophyte. In contrast, in mosses, the sporophyte is a more complex structure that consists of a foot, seta, and capsule.
5. Both Pinus and Marchantia are dioecious - This statement is false. Pinus is a gymnosperm, and it is monoecious, which means that it produces both male and female cones on the same plant. Marchantia is a liverwort, and it is dioecious, which means that male and female gametophytes are present on separate plants.
Therefore, three statements (1, 2, and 3) are correct, and two statements (4 and 5) are false.
Explanation:
1. In liverworts, mosses and ferns gametophytes are free-living - This statement is true. Gametophytes are the haploid generation in plants, which produce gametes for sexual reproduction. In liverworts, mosses and ferns, these gametophytes are free-living and independent.
2. Gymnosperms and some ferns are heterosporous - This statement is true. Heterospory is a condition where the plants produce two types of spores, namely microspores and megaspores. Gymnosperms and some ferns are examples of heterosporous plants.
3. Sexual reproduction in Fucus, Volvox and Albugo is oogamous - This statement is true. Oogamy is a type of sexual reproduction where the female gamete (egg) is large and non-motile, and the male gamete (sperm) is small and motile. Fucus, Volvox and Albugo are examples of oogamous organisms.
4. The sporophyte in liverworts is more elaborate than that in mosses - This statement is false. The sporophyte generation in liverworts is less elaborate than that in mosses. In liverworts, the sporophyte is a simple stalk-like structure that grows out of the gametophyte. In contrast, in mosses, the sporophyte is a more complex structure that consists of a foot, seta, and capsule.
5. Both Pinus and Marchantia are dioecious - This statement is false. Pinus is a gymnosperm, and it is monoecious, which means that it produces both male and female cones on the same plant. Marchantia is a liverwort, and it is dioecious, which means that male and female gametophytes are present on separate plants.
Therefore, three statements (1, 2, and 3) are correct, and two statements (4 and 5) are false.
Free Test
FREE
| Start Free Test |
Community Answer
Read the following statements (A-E) and answer the question which foll...
Statement 5 is incorrect pinus is monocious and marchantia is diocious.
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
|
|
Similar NEET Doubts
Top Courses for NEETView all
Read the following statements (A-E) and answer the question which follows them. [NEET 2013]1. In liverworts, mosses and ferns gametophytes are free-living 2. Gymnosperms and some ferns are heterosporous. 3. Sexual reproduction in Fucus, Volvox and Albugo is oogamous 4. The sporophyte in liveworts is more elaborate than that in mosses 5. Both, Pinus and Marchantia are dioecious How many of the above statements are correct?a)Twob)Threec)Fourd)OneCorrect answer is option 'B'. Can you explain this answer?
Question Description
Read the following statements (A-E) and answer the question which follows them. [NEET 2013]1. In liverworts, mosses and ferns gametophytes are free-living 2. Gymnosperms and some ferns are heterosporous. 3. Sexual reproduction in Fucus, Volvox and Albugo is oogamous 4. The sporophyte in liveworts is more elaborate than that in mosses 5. Both, Pinus and Marchantia are dioecious How many of the above statements are correct?a)Twob)Threec)Fourd)OneCorrect 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 Read the following statements (A-E) and answer the question which follows them. [NEET 2013]1. In liverworts, mosses and ferns gametophytes are free-living 2. Gymnosperms and some ferns are heterosporous. 3. Sexual reproduction in Fucus, Volvox and Albugo is oogamous 4. The sporophyte in liveworts is more elaborate than that in mosses 5. Both, Pinus and Marchantia are dioecious How many of the above statements are correct?a)Twob)Threec)Fourd)OneCorrect 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 Read the following statements (A-E) and answer the question which follows them. [NEET 2013]1. In liverworts, mosses and ferns gametophytes are free-living 2. Gymnosperms and some ferns are heterosporous. 3. Sexual reproduction in Fucus, Volvox and Albugo is oogamous 4. The sporophyte in liveworts is more elaborate than that in mosses 5. Both, Pinus and Marchantia are dioecious How many of the above statements are correct?a)Twob)Threec)Fourd)OneCorrect answer is option 'B'. Can you explain this answer?.
Read the following statements (A-E) and answer the question which follows them. [NEET 2013]1. In liverworts, mosses and ferns gametophytes are free-living 2. Gymnosperms and some ferns are heterosporous. 3. Sexual reproduction in Fucus, Volvox and Albugo is oogamous 4. The sporophyte in liveworts is more elaborate than that in mosses 5. Both, Pinus and Marchantia are dioecious How many of the above statements are correct?a)Twob)Threec)Fourd)OneCorrect 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 Read the following statements (A-E) and answer the question which follows them. [NEET 2013]1. In liverworts, mosses and ferns gametophytes are free-living 2. Gymnosperms and some ferns are heterosporous. 3. Sexual reproduction in Fucus, Volvox and Albugo is oogamous 4. The sporophyte in liveworts is more elaborate than that in mosses 5. Both, Pinus and Marchantia are dioecious How many of the above statements are correct?a)Twob)Threec)Fourd)OneCorrect 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 Read the following statements (A-E) and answer the question which follows them. [NEET 2013]1. In liverworts, mosses and ferns gametophytes are free-living 2. Gymnosperms and some ferns are heterosporous. 3. Sexual reproduction in Fucus, Volvox and Albugo is oogamous 4. The sporophyte in liveworts is more elaborate than that in mosses 5. Both, Pinus and Marchantia are dioecious How many of the above statements are correct?a)Twob)Threec)Fourd)OneCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Read the following statements (A-E) and answer the question which follows them. [NEET 2013]1. In liverworts, mosses and ferns gametophytes are free-living 2. Gymnosperms and some ferns are heterosporous. 3. Sexual reproduction in Fucus, Volvox and Albugo is oogamous 4. The sporophyte in liveworts is more elaborate than that in mosses 5. Both, Pinus and Marchantia are dioecious How many of the above statements are correct?a)Twob)Threec)Fourd)OneCorrect answer is option 'B'. 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 Read the following statements (A-E) and answer the question which follows them. [NEET 2013]1. In liverworts, mosses and ferns gametophytes are free-living 2. Gymnosperms and some ferns are heterosporous. 3. Sexual reproduction in Fucus, Volvox and Albugo is oogamous 4. The sporophyte in liveworts is more elaborate than that in mosses 5. Both, Pinus and Marchantia are dioecious How many of the above statements are correct?a)Twob)Threec)Fourd)OneCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Read the following statements (A-E) and answer the question which follows them. [NEET 2013]1. In liverworts, mosses and ferns gametophytes are free-living 2. Gymnosperms and some ferns are heterosporous. 3. Sexual reproduction in Fucus, Volvox and Albugo is oogamous 4. The sporophyte in liveworts is more elaborate than that in mosses 5. Both, Pinus and Marchantia are dioecious How many of the above statements are correct?a)Twob)Threec)Fourd)OneCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Read the following statements (A-E) and answer the question which follows them. [NEET 2013]1. In liverworts, mosses and ferns gametophytes are free-living 2. Gymnosperms and some ferns are heterosporous. 3. Sexual reproduction in Fucus, Volvox and Albugo is oogamous 4. The sporophyte in liveworts is more elaborate than that in mosses 5. Both, Pinus and Marchantia are dioecious How many of the above statements are correct?a)Twob)Threec)Fourd)OneCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Read the following statements (A-E) and answer the question which follows them. [NEET 2013]1. In liverworts, mosses and ferns gametophytes are free-living 2. Gymnosperms and some ferns are heterosporous. 3. Sexual reproduction in Fucus, Volvox and Albugo is oogamous 4. The sporophyte in liveworts is more elaborate than that in mosses 5. Both, Pinus and Marchantia are dioecious How many of the above statements are correct?a)Twob)Threec)Fourd)OneCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Read the following statements (A-E) and answer the question which follows them. [NEET 2013]1. In liverworts, mosses and ferns gametophytes are free-living 2. Gymnosperms and some ferns are heterosporous. 3. Sexual reproduction in Fucus, Volvox and Albugo is oogamous 4. The sporophyte in liveworts is more elaborate than that in mosses 5. Both, Pinus and Marchantia are dioecious How many of the above statements are correct?a)Twob)Threec)Fourd)OneCorrect answer is option 'B'. 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
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup