ANSWERS FOR THESE PLS
Answers
Answer:
1.
Coldblooded animals- Animals that cannot get internal warmth/ heat are known as poikilotherms.
Radial symmetry- It is a type of body symmetry, is symmetry in which the sides display correspondence or commonness of parts around the main axis
2.
Reptiles & Birds -Reptiles have scales all over the body, whereas birds have scales on the legs and the rest of the skin is covered with fluffy feathers.
Flatworms & roundworms - Roundworms are parasites that ought to live in the body. flatworm, also called platyhelminth, Platyhelminthes, a group of soft-bodied, usually many flattened spinless.
3.
Aves are warm-blooded. Justify
Ans -Aves & mammals are homeotherms which means they have constant body temperature. They cannot adapt their body temperature according to their surroundings and are also called warm-blooded.
Write short notes on the respiratory organs of frogs.
Ans-The frog has three respiratory surfaces on its body that it uses to swap gas with the surroundings; the skin, the lungs, and the lining of the mouth. A frog may also breathe like a human, by taking air in through its nostrils and down into their lungs.
Note- 2 questions in your Pdf are not answered because I haven't explored it yet, Sorry but hope my answer makes your day,