HARD
9th West Bengal Board
IMPORTANT
Earn 100

Draw the internal structure of a dicot leaf (dorsiventral leaf) and label any six parts of that section.

Important Questions on Tissue

HARD
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 6 - Tissue>EXERCISE>Q 4
Draw neat diagrams of the simple squamous epithelium and simple cuboidal epithelium and label three parts of each diagram.
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 6
Draw a neat diagram of the striated muscle and label the following parts- nucleus, light band, dark band, muscle fibre, sarcoplasm and sarcolemma.
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. 
HARD
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 6 - Tissue>EXERCISE>Q 8
Draw a neat diagram of the structural and functional unit of nervous tissue and label any six parts of the diagram.