15.- Natural selection and the owl butterfly

Question 1 of 5

31

Are these eye-looking shapes a result of a random process or a leaded process?

Select one or more of the following:

Leaded process
Random process
None

Explanation

Question 2 of 5

31

A concentration of pigment can decrease the frequency of being killed, Why?

Select one or more of the following:

The pigment has a bad flavor
The concentration of pigment scares to predators
They cannot be recognize by predators

Explanation

Question 3 of 5

31

All kind of strategies for surviving are used ultimately for:

Select one or more of the following:

Reproduction
Getting resources
Living more time

Explanation

Question 4 of 5

31

New traits result from changes in our:

Select one or more of the following:

Proteins
Enzymes
Dna

Explanation

Question 5 of 5

31

When we get beyond our reproductive years, the rate of diseases increases exponentially, Why?

Select one or more of the following:

We are no longer useful for reproduction
Our immune system decreases its activity
Because we are no longer being selected for

	Created by PEDRO ALVAREZ JIMENEZ over 9 years ago

https://www.khanacademy.org/science/biology/her/evolution-and-natural-selection/v/natural-selection-and-the-owl-butterfly

15.- Natural selection and the owl butterfly

Question 1 of 5

Are these eye-looking shapes a result of a random process or a leaded process?

Select one or more of the following:

Explanation

Question 2 of 5

A concentration of pigment can decrease the frequency of being killed, Why?

Select one or more of the following:

Explanation

Question 3 of 5

All kind of strategies for surviving are used ultimately for:

Select one or more of the following:

Explanation

Question 4 of 5

New traits result from changes in our:

Select one or more of the following:

Explanation

Question 5 of 5

When we get beyond our reproductive years, the rate of diseases increases exponentially, Why?

Select one or more of the following:

Explanation