00:01
The question here asks us the following question.
00:03
So among vertebrates, the flipper of a particular dolphin and the fin of the tuna are one.
00:11
So let's go through the options that we have.
00:13
So homologous structures are structures that are similar, which are connected by their general ancestry here.
00:22
So we know that dolphins and tunas don't really have any common ancestors that are immediate here.
00:27
So that cannot be a correct answer.
00:30
For b here, it states that we have homogeneous structures.
00:34
So again, homogeneous structures are essentially structures that are going to be the same here.
00:41
So the flipper of a dolphin and the fin serve, for example, they have different purposes and at the same time, or functions rather, and at the same time they don't really have any similarity between them...