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प्रश्न
Fill in the blank.
Cnidarians have ................ symmetrical body.
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उत्तर
Cnidarians have radially symmetrical body.
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संबंधित प्रश्न
Give two examples of Amphibians:
Fill in the blank.
..................... and liver fluke live in the intestines of human beings and cattle.
Fill in the blank.
........................... are considered as farmers’ friend of farmers.
Fill in the blank.
Most arthropods have a tough outer body covering called ..........................
Fill in the blank.
Some .....................have two pairs of legs per segment.
Differentiate between
radially symmetrical and bilaterally symmetrical body
Differentiate between
warm-blooded and cold-blooded animals.
Animals that possess notochord are called ______.
Assertion (A): Mammals give birth to their young ones.
Reason (R): Platypus is an egg-laying mammal.
What is the sub-phylum of prochordates?
