00:01
Let's discuss about whales and sharks.
00:06
Okay, so whales and sharks, besorces similar body shapes and fin positions.
00:24
Fin position, which is not because of, not because of common ancestor, common ancestor or common descent.
00:42
Common ancestor.
00:46
That is basically because of but due to their shared aquatic habitat.
01:01
Equatic habitat.
01:05
When we talk about whales mostly share so many characters with humans.
01:11
So we can say, okay, whales and humans are having some sort of phylogenetic, genocities.
01:21
Okay, phylogenetic characters.
01:23
They are having some sort of ancestral similarities.
01:30
Ancestral similarities.
01:33
But when we talk about whales and shark, they don't have any sort of common ancestral features, but they basically having some superficial characters which are similar because of their aquatic habitat because they are sharing a common aquatic habitat.
01:52
Okay...