NEET Exam > NEET Questions > Which among the following is incorrect about ...
Start Learning for Free
Which among the following is incorrect about Sclerenchyma?
- a)These are the living tissues responsible for stiffness in plants
- b)The husk of a coconut is made of Sclerenchymatous tissue
- c)They are of two kinds, namely, sclereids and fibers
- d)Simple pits are present in thickened cell walls of sclerenchyma
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Which among the following is incorrect about Sclerenchyma?a)These are ...
Explanation:
Sclerenchyma is a type of plant tissue that provides mechanical support to the plants. It is composed of cells that have thickened secondary cell walls, which make them rigid and provide strength to the plant.
Incorrect statement:
a) These are the living tissues responsible for stiffness in plants
The incorrect statement is option 'a' which states that sclerenchyma is living tissue responsible for stiffness in plants. In reality, sclerenchyma cells are dead at maturity. The cells undergo programmed cell death called apoptosis, which results in the deposition of lignin, a complex polymer, in the cell walls. This lignin deposition causes the cells to become non-living and provides rigidity and strength to the plant.
Correct statements:
b) The husk of a coconut is made of Sclerenchymatous tissue
The husk of a coconut is made up of sclerenchyma tissue. The thick and hard outer layer of the coconut husk is composed of sclerenchyma fibers, which provide protection to the inner seed.
c) They are of two kinds, namely, sclereids and fibers
Sclerenchyma tissue is classified into two types: sclereids and fibers. Sclereids are small, irregularly shaped cells with thickened cell walls. They provide mechanical strength and support to the plant. Fibers, on the other hand, are long and elongated cells with pointed ends. They are arranged in bundles and provide mechanical support to the plant.
d) Simple pits are present in thickened cell walls of sclerenchyma
Simple pits are indeed present in the thickened cell walls of sclerenchyma cells. These pits are areas of thinner cell wall where the secondary cell wall is absent or reduced. They allow for the movement of water and nutrients between adjacent cells.
In conclusion, option 'a' is incorrect because sclerenchyma is a dead tissue responsible for stiffness in plants, not a living tissue.
Sclerenchyma is a type of plant tissue that provides mechanical support to the plants. It is composed of cells that have thickened secondary cell walls, which make them rigid and provide strength to the plant.
Incorrect statement:
a) These are the living tissues responsible for stiffness in plants
The incorrect statement is option 'a' which states that sclerenchyma is living tissue responsible for stiffness in plants. In reality, sclerenchyma cells are dead at maturity. The cells undergo programmed cell death called apoptosis, which results in the deposition of lignin, a complex polymer, in the cell walls. This lignin deposition causes the cells to become non-living and provides rigidity and strength to the plant.
Correct statements:
b) The husk of a coconut is made of Sclerenchymatous tissue
The husk of a coconut is made up of sclerenchyma tissue. The thick and hard outer layer of the coconut husk is composed of sclerenchyma fibers, which provide protection to the inner seed.
c) They are of two kinds, namely, sclereids and fibers
Sclerenchyma tissue is classified into two types: sclereids and fibers. Sclereids are small, irregularly shaped cells with thickened cell walls. They provide mechanical strength and support to the plant. Fibers, on the other hand, are long and elongated cells with pointed ends. They are arranged in bundles and provide mechanical support to the plant.
d) Simple pits are present in thickened cell walls of sclerenchyma
Simple pits are indeed present in the thickened cell walls of sclerenchyma cells. These pits are areas of thinner cell wall where the secondary cell wall is absent or reduced. They allow for the movement of water and nutrients between adjacent cells.
In conclusion, option 'a' is incorrect because sclerenchyma is a dead tissue responsible for stiffness in plants, not a living tissue.
Free Test
FREE
| Start Free Test |
Community Answer
Which among the following is incorrect about Sclerenchyma?a)These are ...
Sclerenchymatous cells are the dead cells responsible for stiffness in plants. The husk of a coconut is made of Sclerenchymatous tissue. They are of two kinds, namely, sclereids and fibers. Simple pits are present in thickened cell walls of sclerenchyma.
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
Which among the following is incorrect about Sclerenchyma?a)These are the living tissues responsible for stiffness in plantsb)The husk of a coconut is made of Sclerenchymatous tissuec)They are of two kinds, namely, sclereids and fibersd)Simple pits are present in thickened cell walls of sclerenchymaCorrect answer is option 'A'. Can you explain this answer?
Question Description
Which among the following is incorrect about Sclerenchyma?a)These are the living tissues responsible for stiffness in plantsb)The husk of a coconut is made of Sclerenchymatous tissuec)They are of two kinds, namely, sclereids and fibersd)Simple pits are present in thickened cell walls of sclerenchymaCorrect 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 Which among the following is incorrect about Sclerenchyma?a)These are the living tissues responsible for stiffness in plantsb)The husk of a coconut is made of Sclerenchymatous tissuec)They are of two kinds, namely, sclereids and fibersd)Simple pits are present in thickened cell walls of sclerenchymaCorrect 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 Which among the following is incorrect about Sclerenchyma?a)These are the living tissues responsible for stiffness in plantsb)The husk of a coconut is made of Sclerenchymatous tissuec)They are of two kinds, namely, sclereids and fibersd)Simple pits are present in thickened cell walls of sclerenchymaCorrect answer is option 'A'. Can you explain this answer?.
Which among the following is incorrect about Sclerenchyma?a)These are the living tissues responsible for stiffness in plantsb)The husk of a coconut is made of Sclerenchymatous tissuec)They are of two kinds, namely, sclereids and fibersd)Simple pits are present in thickened cell walls of sclerenchymaCorrect 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 Which among the following is incorrect about Sclerenchyma?a)These are the living tissues responsible for stiffness in plantsb)The husk of a coconut is made of Sclerenchymatous tissuec)They are of two kinds, namely, sclereids and fibersd)Simple pits are present in thickened cell walls of sclerenchymaCorrect 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 Which among the following is incorrect about Sclerenchyma?a)These are the living tissues responsible for stiffness in plantsb)The husk of a coconut is made of Sclerenchymatous tissuec)They are of two kinds, namely, sclereids and fibersd)Simple pits are present in thickened cell walls of sclerenchymaCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Which among the following is incorrect about Sclerenchyma?a)These are the living tissues responsible for stiffness in plantsb)The husk of a coconut is made of Sclerenchymatous tissuec)They are of two kinds, namely, sclereids and fibersd)Simple pits are present in thickened cell walls of sclerenchymaCorrect 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 Which among the following is incorrect about Sclerenchyma?a)These are the living tissues responsible for stiffness in plantsb)The husk of a coconut is made of Sclerenchymatous tissuec)They are of two kinds, namely, sclereids and fibersd)Simple pits are present in thickened cell walls of sclerenchymaCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which among the following is incorrect about Sclerenchyma?a)These are the living tissues responsible for stiffness in plantsb)The husk of a coconut is made of Sclerenchymatous tissuec)They are of two kinds, namely, sclereids and fibersd)Simple pits are present in thickened cell walls of sclerenchymaCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Which among the following is incorrect about Sclerenchyma?a)These are the living tissues responsible for stiffness in plantsb)The husk of a coconut is made of Sclerenchymatous tissuec)They are of two kinds, namely, sclereids and fibersd)Simple pits are present in thickened cell walls of sclerenchymaCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Which among the following is incorrect about Sclerenchyma?a)These are the living tissues responsible for stiffness in plantsb)The husk of a coconut is made of Sclerenchymatous tissuec)They are of two kinds, namely, sclereids and fibersd)Simple pits are present in thickened cell walls of sclerenchymaCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which among the following is incorrect about Sclerenchyma?a)These are the living tissues responsible for stiffness in plantsb)The husk of a coconut is made of Sclerenchymatous tissuec)They are of two kinds, namely, sclereids and fibersd)Simple pits are present in thickened cell walls of sclerenchymaCorrect 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
|
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