Animal Kingdom Ques 16
16. Which of the following pairs are correctly matched?
| Animals | Morphological Features |
|---|---|
| Crocodile | 3-chambered heart |
| Sea urchin | Tube feet |
| Obelia | Polypody |
| Lemur | Thecodont |
(a) (ii), (iii) and (iv)
(b) only (i) and (iv)
(c) only (i) and (ii)
(d) (i), (iii) and (iv)
Show Answer
Answer : b
Hints & Solutions
(b) Crocodile belongs to class Reptilia which has a three-chambered heart. Lemur teeth are embedded in the sockets of two which is known as thecodont.
BETA
