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प्रश्न
State if the following statement is true or false. Correct the statement if it is false.
Arthropods have a soft, outer covering called endoskeleton.
पर्याय
True
False
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उत्तर
False: Arthropods have a tough, outer covering called the exoskeleton.
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संबंधित प्रश्न
Give two examples of Arthropods:
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.
The backbone of vertebrates is made up of a number of small bones called .....................
Differentiate between
insects and crustaceans
Differentiate between
radially symmetrical and bilaterally symmetrical body
Write a short answer.
Give two examples of Platyhelminthes.
Write a short answer.
What is an exoskeleton? How is it different from a backbone?
Which group of animals have following characteristics: Body soft, covered by mantle and a calcareous shell.
On the basis of characteristics given below, name the phyla: Soft bodies, muscular foot, calcareous shell and presence of mantle.
Paramecium is a protista because of its ______.
