EASY
9th CBSE
IMPORTANT
Earn 100

Name the excretory organ of the phylum Platyhelminthes. (Renette cells/ Flame cells)

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Important Questions on Diversity in Living Organisms

EASY
9th CBSE
IMPORTANT
Name the excretory organs of phylum Arthropoda.
EASY
9th CBSE
IMPORTANT
Name the respiratory organs of:
Passer-domesticus (Gills/Lungs/Moist skin)
EASY
9th CBSE
IMPORTANT
Name the respiratory organs of Rana tigrina.
EASY
9th CBSE
IMPORTANT

Name the respiratory organs of :

Prawn

MEDIUM
9th CBSE
IMPORTANT

Name the respiratory organs of:

Fasciola

EASY
9th CBSE
IMPORTANT
Write three characteristics of phylum Chordata.
EASY
9th CBSE
IMPORTANT
To which class do bat belong? Why?
EASY
9th CBSE
IMPORTANT
Given one point of difference between bony and cartilaginous fish.