|
What is common between parrot, Platypus and kangaroo? |
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|
a) |
Homeothermy |
b) |
Toothless jaws |
|
c) |
Functional post-anal tail |
d) |
Ovoparity |
|
What is common between parrot, Platypus and kangaroo? |
|||
|
a) |
Homeothermy |
b) |
Toothless jaws |
|
c) |
Functional post-anal tail |
d) |
Ovoparity |
(a)
Parrot (birds), platypus and kangaroo (both mammals) are homeothermic animals.