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CBSE Notes 2011-2012 » IX-Science-Term2

Diversity in Living Organisms

Name the phylum in which animals have soft bodies covered with a hard shell

Multiple choice question

Name the phylum in which animals have soft bodies
covered with a hard shell

Which of the following pair of animals are warmblooded?

Multiple choice question

Which of the following pair of animals are warmblooded?

Which of the following groups of animals are all invertebrates ?

Multiple choice question

Which of the following groups of animals are all
invertebrates ?

Given below are two statements, one as Assertion (A) and the ether as Reason (R). Assertion (A) : Bi...

Multiple choice question

Given below are two statements, one as Assertion
(A) and the ether as Reason (R).
Assertion (A) : Biodiversity is worth preserving
for ethical re&jons rather than economic reasons.
Reason (R) : Only 2% of angiosperms are useful
to man, in one way cr another, not more than 20%
have any value as major food plants.

(i) Homo: generic name (ii) sapiens : __________

Multiple choice question

(i) Homo: generic name
(ii) sapiens : __________

Blood-filled cavity in arthropods is ________

Multiple choice question

Blood-filled cavity in arthropods is ________

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