MEDIUM
11th CBSE
IMPORTANT
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Which one of the following statements is incorrect?

33.33% studentsanswered this correctly

Important Questions on Animal Kingdom

EASY
11th CBSE
IMPORTANT
Which one of the following is oviparous?
EASY
11th CBSE
IMPORTANT
Which one of the following is non-poisonous snake?
MEDIUM
11th CBSE
IMPORTANT

 Match the following list of animals with their level of organisation

Division of Labour Animal
Column I Column II
A. Organ level i. Pheretima
B. Cellular aggregate level ii. Fasciola
C. Tissue level iii. Spongilla
D. Organ system level iv. Obelia

Choose the correct match showing division of labour with animal example.

EASY
11th CBSE
IMPORTANT
Body cavity is the cavity present between body wall and gut wall. In some animals, the body cavity is not lined by mesoderm. Such animals are called
MEDIUM
11th CBSE
IMPORTANT

Match the column A with column B and choose the correct option

Column I Column II
A. Porifera i. Canal system
B. Aschelminthes ii. Water-vascular system
C. Annelida iii. Muscular pharynx
D. Arthropoda iv. Jointed appendages
E. Echinodermata v. Metamere
MEDIUM
11th CBSE
IMPORTANT
Identify the phylum in which adults exhibit radial symmetry and larva exhibit bilateral symmetry.
MEDIUM
11th CBSE
IMPORTANT
What is the importance of pneumatic bones and air sacs in Aves?
MEDIUM
11th CBSE
IMPORTANT
What is metagenesis? Mention an example which exhibits this phenomenon.