HARD
9th West Bengal Board
IMPORTANT
Earn 100

Draw neat diagrams of the simple squamous epithelium and simple cuboidal epithelium and label three parts of each diagram.

Important Questions on Tissue

EASY
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 6 - Tissue>EXERCISE>Q 4
More or less short isodiametric sclerenchyma cells are called-
EASY
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 6 - Tissue>EXERCISE>Q 8
Different types of cells collectively perform a common function is-
EASY
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 6 - Tissue>EXERCISE>Q 7
The perforated end walls of sieve tubes are called _____.
EASY
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 6 - Tissue>EXERCISE>Q 1
A group of similar or dissimilar cells having a common origin and performing a similar function is called a tissue. 
EASY
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 6 - Tissue>EXERCISE>Q 5
Elongated, narrow fibre like sclerenchyma cells with tapered ends are called sclerenchyma fibre. 
EASY
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 6 - Tissue>EXERCISE>Q 6
More or less short isodiametric sclerenchyma cells are called sclereids. 
HARD
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 6 - Tissue>EXERCISE>Q 5
Draw an areolar tissue showing different types of cell and fibres and label the parts.
HARD
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 6 - Tissue>EXERCISE>Q 7
Draw a neat sketch of neuron and label the following parts- Dendrites, Cell body, Axon, Node of Ranvier and Myelin sheath.