Audio Bat A Common Ancestor

The wings of bats and birds have the same function but the structure of the bats are very different. Wings are example of

In general if two species share many animo acids sequences together are they closely related?

Body structures that have similar shape and number of bones are examples of

Structures that have the same function but do not have a common ancestor are

State one function of a human arm

State one function of a dog leg

State one function of a whale flipper

State one function of a bat wing

The forlimbs of humans, dogs, whales and bats have similar bone structures. These structures are examples of

The forelimbs of humans, dogs, whales and bats are similar in structure. Do the forelimbs of humans, dogs, whales, and bats indicate a common ancestor?

How many cytochrome C differences are between the bird and the bat?

How many cytochrome C differences are between the dog and the bat?

How many cytochrome C differences are between the human and the bat?

How many cytochrome C differences are between the whale and the bat?

According to the number of differences in Cytochrome C which organism is most closely related to the bat

According to the number of differences in Cytochrome C which organism is least closley related to bats?