Answer:
B. activating CdKs.
Explanation: Just answered it.
The lion and bobcat......
It could be biased or misleading.
Analogies are the result of convergent evolution. Interestingly, though bird and bat wings are analogous as wings, as forelimbs they are homologous. Birds and bats did not inherit wings from a common ancestor with wings, but they did inherit forelimbs from a common ancestor with forelimbs.
Chordates, or members of phylum Chordata, possess a backbone.
