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CBSE Notes 2011-2012 » IX-Science-Term2

Diversity in Living Organisms

(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 ________

The phylum Arthropoda contains about 80% of all animal species known to science. Which feature disti...

Multiple choice question

The phylum Arthropoda contains about 80% of all
animal species known to science. Which feature
distinguishes this group from all other
invertebrates ?

Which one of the following sets of animals share a four-chambered heart ?

Multiple choice question

Which one of the following sets of animals share a
four-chambered heart ?

Birds and mammals share one common feature of the following characteristics

Multiple choice question

Birds and mammals share one common feature of
the following characteristics

Hydra, Jellyfish and Sea anemone belong to

Multiple choice question

Hydra, Jellyfish and Sea anemone belong to

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