EASY
9th West Bengal Board
IMPORTANT
Earn 100

Compare diploblastic and triploblastic animal with one example of each.

Important Questions on Classification of Diversity of Life : Taxonomy

MEDIUM
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 3 - Classification of Diversity of Life : Taxonomy>EXERCISE>Q 3
What is coelom? Compare it with pseudocoelom. Cite one example of each.
HARD
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 3 - Classification of Diversity of Life : Taxonomy>EXERCISE>Q 4
Show the outline classification of the animal kingdom by a chart only.
MEDIUM
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 3 - Classification of Diversity of Life : Taxonomy>EXERCISE>Q 5
Mention the important difference between Chordata and Non-chordata.
HARD
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 3 - Classification of Diversity of Life : Taxonomy>EXERCISE>Q 6
Show the outline classification of phylum Chordata by a chart with one example of each subgroup.
HARD
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 3 - Classification of Diversity of Life : Taxonomy>EXERCISE>Q 7
Show the gradual changes in the gross anatomy of the heart in Fish, Amphibia, Reptilia and Mammalia.
MEDIUM
9th West Bengal Board
IMPORTANT
A TEXT BOOK OF LIFE SCIENCE AND ENVIRONMENT CLASS 9>Chapter 3 - Classification of Diversity of Life : Taxonomy>EXERCISE>Q 8

Name the respective phylum/class where the following animals belong:

(a) Salamander (b) Platypus (c) Hagfish (d) Dogfish (e) Ascidia.