Question

question:-NAME THE FOLLOWING:-
1) A radially symmetrical vertebrate .

2) An example of segmented worms.

3) Organism where organ of locomotion is muscular foot.

4) Class of animal that can live on land and water both.

5) Special excretory organs of segmented worms.

6) A class of animal whose bones are hollow and light.

7) The largest bird.

8) A class of animal whose body is covered with scales.

II) Write any two characteristics of the following class:-
1) Mammalia
2) Aves
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Answer 1

Answer:

1.Radial symmetry is found in the cnidarians

2. Annelid

3. Mollusks

4.amphibians

5.nephridia

6. Aves

7. ostrich

8.pangolins

II)

1)Two characteristics are used to define the mammal class. They are mammary glands and body hair . Female mammals have mammary glands. The glands produce milk after the birth of offspring

2) Birds are warm-blooded animals.

Their forelimbs are modified into wings.