MEDIUM
11th West Bengal Board
IMPORTANT
Earn 100

Distinguish between nerve cord and notochord.

Important Questions on Classification of living organism

MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 3 - Classification of living organism>Higher Secondary Examination>Q 1
Name the phylum of Obelia.
HARD
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 3 - Classification of living organism>Higher Secondary Examination>Q 1

Name the phylum of Bombyx sp.

MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 3 - Classification of living organism>Higher Secondary Examination>Q 1

Name the phylum of Pila sp.

MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 3 - Classification of living organism>Higher Secondary Examination>Q 1

Name the phylum of Cavia sp.

MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 3 - Classification of living organism>Higher Secondary Examination>Q 2

Name the animal phylum that have ciliated combplates.

MEDIUM
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 3 - Classification of living organism>Higher Secondary Examination>Q 2

Name the animal phylum that have pentamerous radial symmetry in adults.

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

Mention the distinguished features of chondrichthyes and  osteichthyes?

EASY
11th West Bengal Board
IMPORTANT
A TEXT BOOK OF BIOLOGY CLASS 11>Chapter 3 - Classification of living organism>Higher Secondary Examination>Q 4

A salient character of the class Aves is: