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31. Define metabolism.

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32.

Which is the largest botanical garden in the world? Name a few well-known botanical gardens in India.

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33. How are large animals preserved?

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34. A ball of snow when rolled over snow increases in mass, volume, and size. Is this comparable to growth as seen in living organisms? Why?

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35. What are fossils?

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36. Give the role of botanical gardens.

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37. What are the two aims of the zoological parks?

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38.

1. Brassica Campestris linn

a. Give the common name of the plant.

b. What do the first two parts of the name denote?

c. Why are they written in italics?

d. What is the meaning of linn written at the end of the name?

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39.

The store house of collected plant specimens that are dried pressed and preserved on sheets is known as

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40.

The taxonomic unit ‘Phylum’ in the classification of animals is equivalent to which hierarchical level in classification of plants

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