Audio Bat A Common Ancestor

Last updated almost 2 years ago

16 questions

1

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

1

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

1

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

1

State one function of a human arm

1

State one function of a dog leg

1

State one function of a whale flipper

1

State one function of a bat wing

1

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

1

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?

1

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

1

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

Compare the Cytochrome C sequences of bats, birds, dogs, humans, and whales. All the highlighted letters are differences in the cytochrome C sequence compared to the BAT.

1

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

1

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

1

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

1

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

1

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

1

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

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?

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

Compare the Cytochrome C sequences of bats, birds, dogs, humans, and whales. All the highlighted letters are differences in the cytochrome C sequence compared to the BAT.