11th Biology Weekly Test - 2 ( Bio - Zoology - Kingdom Animalia )

MABS Institution

11th Biology Weekly Test - 2 ( Bio - Zoology - Kingdom Animalia )-Aug 2020

Time : 1.30 Hours

Part - A

Generic 2 - Answer All Question

Name the embryonic layers of animals and on the basis of the origin and development.

What is water vascular system?

What is bilateral symmetry?

Name the larvae of sponges.

What are ctenidia?

List two salient features of Hemichordata.

Identify the structure that the archenteron becomes in a developing animal.

Choose the term that does not belong in the following group and explain why it does not belong? Notochord, cephalisation, dorsal nerve cord and radial symmetry.

Name the larva of annelids.

Define moulting or ecdysis.

Part - B

Generic 5 - Answer All Question

Write the general characters of the Class mammalia.

What are the general features of Reptilians?

What are the fundamental distinct features of all chordates?
Write short notes about ctenophora.

Observe the animal below and answer the following questions.

a. Identify the animal
b. What type of symmetry does this animal exhibit?
c. Is this animal Cephalized?
d. How many germ layers does this animal have?
e. How many openings does this animal's digestive system have?
f. Does this animal have neurons?

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11th Biology Weekly Test - 2 ( Bio - Zoology - Kingdom Animalia )

MABS Institution

11th Biology Weekly Test - 2 ( Bio - Zoology - Kingdom Animalia )-Aug 2020

Part - A

Generic 2 - Answer All Question

Name the embryonic layers of animals and on the basis of the origin and development.

What is water vascular system?

What is bilateral symmetry?

Name the larvae of sponges.

What are ctenidia?

List two salient features of Hemichordata.

Identify the structure that the archenteron becomes in a developing animal.

Choose the term that does not belong in the following group and explain why it does not belong? Notochord, cephalisation, dorsal nerve cord and radial symmetry.

Name the larva of annelids.

Define moulting or ecdysis.

Part - B

Generic 5 - Answer All Question

Write the general characters of the Class mammalia.

What are the general features of Reptilians?

What are the fundamental distinct features of all chordates?

Write short notes about ctenophora.

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