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11th CBSE
IMPORTANT
Earn 100

Which of the following pairs are correctly matched?

(i) Crocodile-4 chambered Heart

(ii) Obelia-Metagenesis

(iii) Urchin- Parapodia

(iv) Lemur-Thecodont

50% studentsanswered this correctly

Important Questions on Phylum Chordata - Animals With Notochord

HARD
11th CBSE
IMPORTANT
Companion Biology Class 11>Chapter 17 - Phylum Chordata - Animals With Notochord>MULTIPLE CHOICE QUESTIONS>Q 17
Group amniota includes
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11th CBSE
IMPORTANT
Companion Biology Class 11>Chapter 17 - Phylum Chordata - Animals With Notochord>MULTIPLE CHOICE QUESTIONS>Q 18
Pectoral fins are enlarged in
HARD
11th CBSE
IMPORTANT
Companion Biology Class 11>Chapter 17 - Phylum Chordata - Animals With Notochord>MULTIPLE CHOICE QUESTIONS>Q 19
Syndactyly, prehensile tail and long protrusible tongue occurs in
HARD
11th CBSE
IMPORTANT
Companion Biology Class 11>Chapter 17 - Phylum Chordata - Animals With Notochord>MULTIPLE CHOICE QUESTIONS>Q 20
Which characteristic of birds indicate their reptilian ancestry?
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11th CBSE
IMPORTANT
Companion Biology Class 11>Chapter 17 - Phylum Chordata - Animals With Notochord>MULTIPLE CHOICE QUESTIONS>Q 21
Which one is not true about mammals?
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11th CBSE
IMPORTANT
Companion Biology Class 11>Chapter 17 - Phylum Chordata - Animals With Notochord>MULTIPLE CHOICE QUESTIONS>Q 22
A marine dinosaur is
HARD
11th CBSE
IMPORTANT
Companion Biology Class 11>Chapter 17 - Phylum Chordata - Animals With Notochord>MULTIPLE CHOICE QUESTIONS>Q 23
Retrogressive metamorphosis occurs in
MEDIUM
11th CBSE
IMPORTANT
Companion Biology Class 11>Chapter 17 - Phylum Chordata - Animals With Notochord>MULTIPLE CHOICE QUESTIONS>Q 24
Urinary bladder is absent in