Question

5. Name the following:
(a) A long segmented animal which has no legs.
(b) A group which includes man and whale but not lizard.
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Answer 1

Answer:

a) snake

b) mammals

Explanation:

human and whales both feed their baby by their mammary gland.

Answer 2

(a) The "long segmented animal" which has no legs are called as "phylum Annelida".

(b) A group that includes man and whale but not a lizard is "Mammals".

Explanation:  

(a) Phylum Annelida distributed all other the region. They conduct their respiration via the skin. They have three parts in the "central nervous system" example central nervous system, peripheral nervous system, and sympathetic nervous system. They don’t have any special respiratory organs. They are parthenogenesis in nature and hence they do not undergo the fertilization process to grow embryo.

(b) The human and whale come under the mammalian group. They come under the vertebrate animal. They have features of feeding their young once on their own, they constitute the feature of females produces milk for nursing their young ones. The "skin more or less covered with hairs".