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प्रश्न
Fill in the blank.
...................... live in the digestive tract of many vertebrates including human beings.
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उत्तर
Tapeworms live in the digestive tract of many vertebrates including human beings.
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संबंधित प्रश्न
Give two examples of Coelenterates:
Fill in the blank.
.................. do not have a backbone, while vertebrates have it.
Select the most appropriate answer.
The finger-like structures present around the mouth of cnidarians are called
Select the most appropriate answer.
Annelids have a
Select the most appropriate answer.
Bones with large air cavities are present in
a. cnidarians.
b. fish.
c. annelids.
d. birds.
Fill in the blank.
Vertebrates which spend a part of their life on land but reproduce in water are called ..................
Write a short answer.
What is an exoskeleton? How is it different from a backbone?
Mention any one major similarity and one major difference in the following pairs of an animal:
Bat and Pigeon
Animals that possess notochord are called ______.
Why is the crocodile unique among reptiles?
