Question and answer
Which of the following describes natural selection? A)A population of mammals lives near the water, water levels rise and the habitat becomes swampy, the animals have trouble moving in the water, the
population changes to a shorter-legged type so they can move more easily in the water. B)A population of mammals lives near the water, water levels rise and the habitat becomes swampy, the act of swimming shortens the legs of the mammals, the offspring of the mammals have shorter legs. C)Water levels rise and a habitat becomes swampy, a population on high ground observes the change, individuals with shorter legs migrate to the area. D)A population of mammals varies in the length of their legs, water levels rise and the habitat becomes swampy, the individuals with shorter legs are better able to swim to food, the population evolves to become shorter-legged.
Answer is D)A population of mammals varies in the length of their legs, water levels rise and the habitat becomes swampy, the individuals with shorter legs are better able to swim to food, the population evolves to become shorter-legged.
Expert answered|spyderman|Points 321|
Question
Asked 3/19/2012 3:10:09 PM
0 Answers/Comments
Get an answer
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
Which of the following is a somewhat confusing structure found in humans that is best explained by our evolutionary heritage? A)liver B)opposable thumb C)lack of body hair D)upright posture E)tailbone
Weegy: Which of the following is a somewhat confusing structure found in humans that is best explained by our evolutionary heritage? Tailbone - the end of the vertebral column in humans and tailless apes. (More)
Question
Expert Answered
Asked 3/12/2012 7:35:48 PM
0 Answers/Comments
What is artificial selection? A)the selection of an organism that is of a similar but incompatible species B)the rejection of an optimal partner because of poor resource stability C)the behavior exhibited by some organisms when a suitable mate is not available D)the selective breeding of animals with desirable characteristics E)none of the above
Weegy: E)none of the above User: What is artificial selection? A)the selection of an organism that is of a similar but incompatible species B)the rejection of an optimal partner because of poor resource stability C)the behavior exhibited by some organisms when a suitable mate is not available D)the selective breeding of animals with desirable characteristics Weegy: D)the selective breeding of animals with desirable characteristics (More)
Question
Expert Answered
Asked 3/19/2012 2:55:35 PM
0 Answers/Comments
25,614,344 questions answered
Popular Conversations
Cancer is a disease of ____________________
Weegy: Cancer is disease caused by an uncontrolled division of abnormal cells in a part of the body. User: ...
6/24/2016 3:16:51 AM| 3 Answers
The kingdom Animalia includes all of these except A. ...
Weegy: Sponge lacks nervous tissue. User: Many bivalves, like scallops, live in salt water. The scallop ...
6/24/2016 4:21:37 AM| 3 Answers
The three types of muscle are skeletal muscle, smooth muscle, and ...
Weegy: Cardiac muscles are considered smooth muscles. FALSE. User: Which of the following is NOT true about the ...
6/23/2016 5:33:35 AM| 2 Answers
Select the correct product. (x + 8)(y + 3) xy + 8x + 3y + 24 xy + ...
Weegy: 3x+8y+24 User: Find the product. (y^3)^2 · y^7 y^17 y^12 y^42 y^13
6/23/2016 8:14:23 AM| 2 Answers
Weegy Stuff
S
P
L
Points 809 [Total 1470] Ratings 2 Comments 789 Invitations 0 Offline
S
Points 335 [Total 696] Ratings 2 Comments 315 Invitations 0 Offline
S
L
P
P
P
Points 151 [Total 3694] Ratings 0 Comments 151 Invitations 0 Offline
S
Points 135 [Total 416] Ratings 0 Comments 135 Invitations 0 Offline
S
Points 127 [Total 179] Ratings 0 Comments 127 Invitations 0 Offline
S
P
1
Points 107 [Total 852] Ratings 3 Comments 57 Invitations 2 Offline
S
L
Points 68 [Total 4188] Ratings 0 Comments 68 Invitations 0 Offline
S
Points 40 [Total 50] Ratings 1 Comments 30 Invitations 0 Offline
S
Points 32 [Total 139] Ratings 0 Comments 32 Invitations 0 Offline
S
1
L
L
P
R
P
L
P
P
R
Points 29 [Total 12596] Ratings 0 Comments 29 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.