Duck-billed platypus and echidna re

Duck billed platypus and Echidna are

Assertion: The duck-billed platypus and the spiny anteater, both are egg-laying animals yet they are grouped under mammals. Reason: Both of them have seven cervical vertebrae and 12 pairs of cranial nerves.

Assertion: The duck-billed platypus and the spiny anteater, both are egg-laying animals yet they are grouped under mammals. Reason: Both of them have seven cervical vertebrae and 12 pairs of cranial nerves.

Assertion: The duck-billed platypus and the spiny anteater, both are egg-laying animals yet they are grouped under mammals. Reason: Both of them have seven cervical vertebrae and 12 pairs of cranial nerves.

[A] : The duck-billed platypus and the spiny ant-eater , both are egg-lying animals yet they are grouped under mammals . [R] : Both of them have seven cervical vertebrae and 12 pairs of cranial nerves .

Assertion: The duck-billed platypus and the spiny anteater, both are egg-laying animals yet they are grouped under mammals. Reason: Both of them have seven cervical vertebrae and 12 pairs of cranial nerves.

Duck-billed platypus is now confined to

Duck-billed platypus is now confined to

Duck-billed platypus is a connecting link between