HARD
11th West Bengal Board
IMPORTANT
Earn 100

Coral is a cnidarian animal

50% studentsanswered this correctly

Important Questions on Classification of living organism

HARD
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 3 - Classification of living organism>EXERCISE>Q 2

Ventral hollow nerve cord is present in the Earthworm.

MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 3 - Classification of living organism>EXERCISE>Q 3

The swim bladder is absent in shark. 

HARD
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 3 - Classification of living organism>EXERCISE>Q 4

Prototherian animals do not have a placenta.

HARD
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 3 - Classification of living organism>EXERCISE>Q 5

Kangaroo can lay eggs

MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 3 - Classification of living organism>EXERCISE>Q 6

Obelia is a triploblastic animal.

HARD
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 3 - Classification of living organism>EXERCISE>Q 8

Shark has a homocercal tail.

HARD
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 3 - Classification of living organism>EXERCISE>Q 9

Solid nerve cord is present in the chordata.

HARD
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 3 - Classification of living organism>EXERCISE>Q 10

Metamere is found in Leech.