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9th CBSE
IMPORTANT
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Identify the phylum in which endocrine system appeared for the first time.

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Important Questions on Diversity in Living World—Animals

EASY
9th CBSE
IMPORTANT
Pearson IIT Foundation Biology>Chapter 4 - Diversity in Living World—Animals>PRACTICE QUESTIONS>Q 62
Which of the following animal possesses blood with haemoglobin in plasma?
(i) Earthworm
(ii) Balanoglossus
(iii) Snail
(iv) Butterfly
EASY
9th CBSE
IMPORTANT
Pearson IIT Foundation Biology>Chapter 4 - Diversity in Living World—Animals>PRACTICE QUESTIONS>Q 63
Which class of animals possess two chambered heart?
EASY
9th CBSE
IMPORTANT
Pearson IIT Foundation Biology>Chapter 4 - Diversity in Living World—Animals>PRACTICE QUESTIONS>Q 64
The animals belonging to which class of vertebrates generally lead an arboreal life?
EASY
9th CBSE
IMPORTANT
Pearson IIT Foundation Biology>Chapter 4 - Diversity in Living World—Animals>PRACTICE QUESTIONS>Q 65
Name the special pouch in which a female kola bear protects its young one after birth.
EASY
9th CBSE
IMPORTANT
Pearson IIT Foundation Biology>Chapter 4 - Diversity in Living World—Animals>PRACTICE QUESTIONS>Q 66
Identify the glands present in birds.
EASY
9th CBSE
IMPORTANT
Pearson IIT Foundation Biology>Chapter 4 - Diversity in Living World—Animals>PRACTICE QUESTIONS>Q 67
Urinary bladder is absent in which of the following animals?
EASY
9th CBSE
IMPORTANT
Pearson IIT Foundation Biology>Chapter 4 - Diversity in Living World—Animals>PRACTICE QUESTIONS>Q 68
Identify an organism in which branchial respiration takes place.
EASY
9th CBSE
IMPORTANT
Pearson IIT Foundation Biology>Chapter 4 - Diversity in Living World—Animals>PRACTICE QUESTIONS>Q 69
An animal which contain three - chambered heart is _____.