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Animal Kingdom

Short Answer Type

41.

Name the animal, which exhibits the phenomenon of bioluminescence. Mention the phylum to which it belongs.

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42.

Differentiate between

Open and Closed circulatory system

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43.

Differentiate between

Oviparity and viviparity

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44.

Differentiate between

Direct and Indirect development

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45.

Differentiate between :

Acoelomate and Pseudocoelomate

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46.

Differentiate between

Polyp and Medusa

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47.

Differentiate between

Chondrichthyes and Osteichthyes

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48.
Mention two similarities between
a. Aves and mammals
b. Frog and crocodile
c. Turtle and pila

The similarities between the two are:

a. Aves and mammals - They both are warm-blooded animals and have a four-chambered heart.

b. Frog and crocodile - Both can live on land as well as water. Both use lungs for breathing

c. Turtle and Pila - Both have a hard covering protecting their body. Both are oviparous.

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