Differentiate between tergum and a sternum.

Important Questions on Organ and Organ Systems in Animals

EASY

11th Tamil Nadu Board

IMPORTANT

Biology Zoology Standard 11>Chapter 4 - Organ and Organ Systems in Animals>Evaluation>Q 25

Head of cockroach is called hypognathous. Why?

EASY

11th Tamil Nadu Board

IMPORTANT

Biology Zoology Standard 11>Chapter 4 - Organ and Organ Systems in Animals>Evaluation>Q 26

What are the components of blood in frog?

MEDIUM

11th Tamil Nadu Board

IMPORTANT

Biology Zoology Standard 11>Chapter 4 - Organ and Organ Systems in Animals>Evaluation>Q 27

Draw a neat labelled diagram of the digestive system of frog.

EASY

11th Tamil Nadu Board

IMPORTANT

Biology Zoology Standard 11>Chapter 4 - Organ and Organ Systems in Animals>Evaluation>Q 28

Explain the male reproductive system of frog.

MEDIUM

11th Tamil Nadu Board

IMPORTANT

Biology Zoology Standard 11>Chapter 4 - Organ and Organ Systems in Animals>Evaluation>Q 29

Explain the female reproductive system of frog.

MEDIUM

11th Tamil Nadu Board

IMPORTANT

Biology Zoology Standard 11>Chapter 4 - Organ and Organ Systems in Animals>Evaluation>Q 30

Differentiate between male and female cockroach?