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11th West Bengal Board
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The simple tissue collenchyma is

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Important Questions on Structural Organisation in Plants

MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 4 - Structural Organisation in Plants>EXERCISE>Q 20
Which one of the following is a complex permanent tissue?
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 4 - Structural Organisation in Plants>EXERCISE>Q 21
Companion cells are seen associated with
EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 4 - Structural Organisation in Plants>EXERCISE>Q 22
Sieve tubes and companion cells are found in 
MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 4 - Structural Organisation in Plants>EXERCISE>Q 1

Fill in the blank with the correct option from the bracket.

Sclerenchyma is a kind of _____  permanent tissue. (meristematic, complex, simple, living)

MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 4 - Structural Organisation in Plants>EXERCISE>Q 2

Fill in the blank with the correct option from the bracket.

The living plant cell without a nucleus is _____. (tracheids, sieve tube, sclerenchyma, companion cell) 

MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 4 - Structural Organisation in Plants>EXERCISE>Q 3

Fill in the blank with the correct option from the bracket.

Bast fibre is a _____ element. (phloem, xylem, periderm)

MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 4 - Structural Organisation in Plants>EXERCISE>Q 4

Fill in the blank with the correct option from the bracket.

Jute fibre is _____ fibre. (xylem, bast, collenchyma)

MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 4 - Structural Organisation in Plants>EXERCISE>Q 5

Fill in the blank with the correct option from the bracket.

Companion cell lies associated with _____. (tracheids, vessels, sieve tube, phloem parenchyma)