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Identify the parts labelled A and B in the given figure of Equisetum and select the correct option.
(A)
(a) Strobilus
(b) Sporophylls
(c) Sporangia
(d) Sporophyte
(B)
(a) Rhizome
(b) Tuber
(c) Rhizome
(d) Tuber
(A)
(a) Strobilus
(b) Sporophylls
(c) Sporangia
(d) Sporophyte
(B)
(a) Rhizome
(b) Tuber
(c) Rhizome
(d) Tuber
- a)a
- b)b
- c)c
- d)d
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Identify the parts labelled A and B in the given figure of Equisetum a...
Understanding Sporophylls
Sporophylls are specialized leaf-like structures in pteridophytes that play a crucial role in reproduction. Here’s a detailed explanation of why the correct answer is option 'A':
Definition of Sporophylls
- Sporophylls are leaves that are directly associated with the production of spores.
- They are often modified to facilitate the formation of sporangia, where spores are produced.
Function in Reproduction
- In pteridophytes, sporophylls bear sporangia on their surfaces or at their tips.
- These structures are essential for the sexual reproduction process, enabling the plant to produce gametes.
Examples in Pteridophytes
- Ferns, a well-known group of pteridophytes, exhibit sporophylls, particularly in their fertile fronds.
- The arrangement and morphology of sporophylls can vary, influencing spore dispersal and fertilization.
Distinction from Other Leaf Types
- Unlike megaphylls and microphylls, which are primarily involved in photosynthesis, sporophylls have a reproductive function.
- Megaphylls are large leaves with multiple veins, while microphylls are smaller, simpler leaves with a single vein.
Conclusion
- Understanding sporophylls is essential for grasping the reproductive strategies of pteridophytes.
- Their role in producing and protecting sporangia highlights the diversity of leaf functions in the plant kingdom.
In summary, sporophylls are integral to the life cycle of pteridophytes, emphasizing their importance in the study of plant biology.
Sporophylls are specialized leaf-like structures in pteridophytes that play a crucial role in reproduction. Here’s a detailed explanation of why the correct answer is option 'A':
Definition of Sporophylls
- Sporophylls are leaves that are directly associated with the production of spores.
- They are often modified to facilitate the formation of sporangia, where spores are produced.
Function in Reproduction
- In pteridophytes, sporophylls bear sporangia on their surfaces or at their tips.
- These structures are essential for the sexual reproduction process, enabling the plant to produce gametes.
Examples in Pteridophytes
- Ferns, a well-known group of pteridophytes, exhibit sporophylls, particularly in their fertile fronds.
- The arrangement and morphology of sporophylls can vary, influencing spore dispersal and fertilization.
Distinction from Other Leaf Types
- Unlike megaphylls and microphylls, which are primarily involved in photosynthesis, sporophylls have a reproductive function.
- Megaphylls are large leaves with multiple veins, while microphylls are smaller, simpler leaves with a single vein.
Conclusion
- Understanding sporophylls is essential for grasping the reproductive strategies of pteridophytes.
- Their role in producing and protecting sporangia highlights the diversity of leaf functions in the plant kingdom.
In summary, sporophylls are integral to the life cycle of pteridophytes, emphasizing their importance in the study of plant biology.
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Identify the parts labelled A and B in the given figure of Equisetum a...
In Equisetum plant body is differentiated into stem, leaves and roots. Adventitious roots develop in whorls over the nodes of rhizome. Aerial branches develop terminal strobili. In E. arvense, there are two types of aerial branches, green sterile and brown fertile. Terminal strobili occur only on fertile branches.
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Identify the parts labelled A and B in the given figure of Equisetum and select the correct option.(A)(a) Strobilus(b) Sporophylls(c) Sporangia(d) Sporophyte(B)(a) Rhizome(b) Tuber(c) Rhizome(d) Tubera)ab)bc)cd)dCorrect answer is option 'A'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Identify the parts labelled A and B in the given figure of Equisetum and select the correct option.(A)(a) Strobilus(b) Sporophylls(c) Sporangia(d) Sporophyte(B)(a) Rhizome(b) Tuber(c) Rhizome(d) Tubera)ab)bc)cd)dCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Identify the parts labelled A and B in the given figure of Equisetum and select the correct option.(A)(a) Strobilus(b) Sporophylls(c) Sporangia(d) Sporophyte(B)(a) Rhizome(b) Tuber(c) Rhizome(d) Tubera)ab)bc)cd)dCorrect answer is option 'A'. Can you explain this answer?.
Identify the parts labelled A and B in the given figure of Equisetum and select the correct option.(A)(a) Strobilus(b) Sporophylls(c) Sporangia(d) Sporophyte(B)(a) Rhizome(b) Tuber(c) Rhizome(d) Tubera)ab)bc)cd)dCorrect answer is option 'A'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Identify the parts labelled A and B in the given figure of Equisetum and select the correct option.(A)(a) Strobilus(b) Sporophylls(c) Sporangia(d) Sporophyte(B)(a) Rhizome(b) Tuber(c) Rhizome(d) Tubera)ab)bc)cd)dCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Identify the parts labelled A and B in the given figure of Equisetum and select the correct option.(A)(a) Strobilus(b) Sporophylls(c) Sporangia(d) Sporophyte(B)(a) Rhizome(b) Tuber(c) Rhizome(d) Tubera)ab)bc)cd)dCorrect answer is option 'A'. Can you explain this answer?.
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Identify the parts labelled A and B in the given figure of Equisetum and select the correct option.(A)(a) Strobilus(b) Sporophylls(c) Sporangia(d) Sporophyte(B)(a) Rhizome(b) Tuber(c) Rhizome(d) Tubera)ab)bc)cd)dCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Identify the parts labelled A and B in the given figure of Equisetum and select the correct option.(A)(a) Strobilus(b) Sporophylls(c) Sporangia(d) Sporophyte(B)(a) Rhizome(b) Tuber(c) Rhizome(d) Tubera)ab)bc)cd)dCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Identify the parts labelled A and B in the given figure of Equisetum and select the correct option.(A)(a) Strobilus(b) Sporophylls(c) Sporangia(d) Sporophyte(B)(a) Rhizome(b) Tuber(c) Rhizome(d) Tubera)ab)bc)cd)dCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
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