What is common between parrot, Platypus and kangaroo? |
|||
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.