Draw a labelled diagram of TS of bone.

Important Questions on Structural Organisation In Animals

EASY

11th ICSE

IMPORTANT

All in one ISC BIOLOGY Class 11>Chapter 10 - Structural Organisation In Animals>Chapter Practice>Q 3

Which one of the following is not a connective tissue?

MEDIUM

11th ICSE

IMPORTANT

All in one ISC BIOLOGY Class 11>Chapter 10 - Structural Organisation In Animals>Chapter Practice>Q 5

Which one of the following statements is true for cockroach?

MEDIUM

11th ICSE

IMPORTANT

All in one ISC BIOLOGY Class 11>Chapter 10 - Structural Organisation In Animals>Chapter Practice>Q 23

Draw the diagram of labrum in the mouth parts of cockroach.

MEDIUM

11th ICSE

IMPORTANT

All in one ISC BIOLOGY Class 11>Chapter 10 - Structural Organisation In Animals>Chapter Practice>Q 23

Draw the diagram of mandibles in the mouth parts of cockroach.

HARD

11th ICSE

IMPORTANT

All in one ISC BIOLOGY Class 11>Chapter 10 - Structural Organisation In Animals>Chapter Practice>Q 24

Why the body cavity of cockroach is called haemocoel? Name the different layer of body wall in it.

MEDIUM

11th ICSE

IMPORTANT

All in one ISC BIOLOGY Class 11>Chapter 10 - Structural Organisation In Animals>Chapter Practice>Q 25

Name the main excretory organs of cockroach. Write the structure of these organs.

HARD

11th ICSE

IMPORTANT

All in one ISC BIOLOGY Class 11>Chapter 10 - Structural Organisation In Animals>Chapter Practice>Q 27

Differentiate between cartilage and bone.

EASY

11th ICSE

IMPORTANT

All in one ISC BIOLOGY Class 11>Chapter 10 - Structural Organisation In Animals>Chapter Practice>Q 28

Cardiac muscles are contractile muscles present in heart. What is their structure?