NEET Exam > NEET Questions > In which of the following sporogenous tissue ...
Start Learning for Free
In which of the following sporogenous tissue (spores) is derived from amphithecium :-
- a)Riccia
- b)Marchantia
- c)Ricciocarpus
- d)Anthoceros
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
In which of the following sporogenous tissue (spores) is derived from ...
In Anthoceros, it extends from base to the top of the capsule. It originates from the inner layer of amphithecium. In young sporophyte it over arches the columella (a feature in contrast to liverworts).
Most Upvoted Answer
In which of the following sporogenous tissue (spores) is derived from ...
Free Test
FREE
| Start Free Test |
Community Answer
In which of the following sporogenous tissue (spores) is derived from ...
Understanding Amphithecium and Sporogenous Tissues
The term "amphithecium" refers to the outer layer of tissue surrounding the developing sporangium in bryophytes. It's crucial to understand its role in the development of spores.
Key Points about Amphithecium:
- The amphithecium provides protection and support to the developing sporogenous tissue.
- It influences the structure and formation of the spores produced within the sporangium.
Identification of Sporogenous Tissues:
Among the options presented:
- Riccia: A genus of liverworts that does not derive spores from the amphithecium.
- Marchantia: Another liverwort that has distinct sporophyte structures but does not solely rely on amphithecium for spore development.
- Ricciocarpus: Similar to Riccia and Marchantia, it does not utilize amphithecium for spore formation.
Why Anthoceros is the Correct Answer:
- Sporogenesis in Anthoceros: In Anthoceros, a hornwort, the amphithecium plays a vital role in the development of sporogenous tissues. The sporophyte is embedded in the gametophyte and relies significantly on the amphithecium for spore production.
- Unique Characteristics: The sporophyte of Anthoceros is elongated and remains attached to the gametophyte, where the amphithecium supports and protects the developing spores until maturity.
In conclusion, Anthoceros uniquely utilizes the amphithecium to derive its sporogenous tissue, making it the correct answer among the options provided.
The term "amphithecium" refers to the outer layer of tissue surrounding the developing sporangium in bryophytes. It's crucial to understand its role in the development of spores.
Key Points about Amphithecium:
- The amphithecium provides protection and support to the developing sporogenous tissue.
- It influences the structure and formation of the spores produced within the sporangium.
Identification of Sporogenous Tissues:
Among the options presented:
- Riccia: A genus of liverworts that does not derive spores from the amphithecium.
- Marchantia: Another liverwort that has distinct sporophyte structures but does not solely rely on amphithecium for spore development.
- Ricciocarpus: Similar to Riccia and Marchantia, it does not utilize amphithecium for spore formation.
Why Anthoceros is the Correct Answer:
- Sporogenesis in Anthoceros: In Anthoceros, a hornwort, the amphithecium plays a vital role in the development of sporogenous tissues. The sporophyte is embedded in the gametophyte and relies significantly on the amphithecium for spore production.
- Unique Characteristics: The sporophyte of Anthoceros is elongated and remains attached to the gametophyte, where the amphithecium supports and protects the developing spores until maturity.
In conclusion, Anthoceros uniquely utilizes the amphithecium to derive its sporogenous tissue, making it the correct answer among the options provided.
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
In which of the following sporogenous tissue (spores) is derived from amphithecium :-a)Ricciab)Marchantiac)Ricciocarpusd)AnthocerosCorrect answer is option 'D'. Can you explain this answer?
Question Description
In which of the following sporogenous tissue (spores) is derived from amphithecium :-a)Ricciab)Marchantiac)Ricciocarpusd)AnthocerosCorrect answer is option 'D'. 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 In which of the following sporogenous tissue (spores) is derived from amphithecium :-a)Ricciab)Marchantiac)Ricciocarpusd)AnthocerosCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In which of the following sporogenous tissue (spores) is derived from amphithecium :-a)Ricciab)Marchantiac)Ricciocarpusd)AnthocerosCorrect answer is option 'D'. Can you explain this answer?.
In which of the following sporogenous tissue (spores) is derived from amphithecium :-a)Ricciab)Marchantiac)Ricciocarpusd)AnthocerosCorrect answer is option 'D'. 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 In which of the following sporogenous tissue (spores) is derived from amphithecium :-a)Ricciab)Marchantiac)Ricciocarpusd)AnthocerosCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In which of the following sporogenous tissue (spores) is derived from amphithecium :-a)Ricciab)Marchantiac)Ricciocarpusd)AnthocerosCorrect answer is option 'D'. Can you explain this answer?.
Solutions for In which of the following sporogenous tissue (spores) is derived from amphithecium :-a)Ricciab)Marchantiac)Ricciocarpusd)AnthocerosCorrect answer is option 'D'. 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 In which of the following sporogenous tissue (spores) is derived from amphithecium :-a)Ricciab)Marchantiac)Ricciocarpusd)AnthocerosCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
In which of the following sporogenous tissue (spores) is derived from amphithecium :-a)Ricciab)Marchantiac)Ricciocarpusd)AnthocerosCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for In which of the following sporogenous tissue (spores) is derived from amphithecium :-a)Ricciab)Marchantiac)Ricciocarpusd)AnthocerosCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of In which of the following sporogenous tissue (spores) is derived from amphithecium :-a)Ricciab)Marchantiac)Ricciocarpusd)AnthocerosCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice In which of the following sporogenous tissue (spores) is derived from amphithecium :-a)Ricciab)Marchantiac)Ricciocarpusd)AnthocerosCorrect answer is option 'D'. 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