Notice: Payments for answers will end 4/10/2017. Click for more info.
You have new items in your feed. Click to view.
Question and answer
Q: key components of evolutionary theories?
A: They are listed in different form in different books, but it generally goes something like this: 1. There is variation in every generation of organisms 2. [ Some of these variations make an organism better suited to survive and reproduce in its environment (which he called Natural Selection) 3. These beneficial variations are handed down to the next generation 4. Over many generations,
beneficial variations accumulate in the population Which you can interpret like this: 1. Variations are the result of mutations and recombinations 2. Some (a few) of these variations are selected for 3.Because these variations are the result of the genetic makeup of the organism, they are passed on by sexual reproduction 4. The population becomes more adapted to its environment; we say it "evolves" ]
Expert answered|Onlineexpert|Points 366|
Question
Asked 11/17/2013 5:59:13 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.
26,899,830 questions answered
*
Get answers from Weegy and a team of really smart lives experts.
Popular Conversations
What does astrologer mean?
5/11/2018 12:51:16 PM| 4 Answers
Speed sign is an example of a _________ sign A. regulatory B. ...
Weegy: A diamond shaped sign is a WARNING sign.
5/13/2018 5:01:49 PM| 3 Answers
3. Simplify 12 – (–8) × 4 = ? A. 16 B. 80 ...
Weegy: 12 - (-8)*4 User: 5. Evaluate m + n2 if we know m = 2 and n = –2. A. –8 B. 8 C. 6 ...
5/11/2018 8:21:14 AM| 2 Answers
17. 7 × (–3) × (–2)2 = ? A. 84 B. –48 C. ...
Weegy: 7 * (-3) * (-2)^2 User: 19. Multiply (2m + 3)(m2 – 2m + 1). A. 2m3 – m2 – 8m + 3 B. 2m3 ...
5/11/2018 8:49:43 AM| 2 Answers
Solve the equation: 12y = 132.
Weegy: 12y=132 User: If 3 times a number minus 2 equals 13, what is the number? A. 5 B. 4 ...
5/11/2018 8:57:51 AM| 2 Answers
Self-doubt is a result of
5/12/2018 1:31:33 PM| 2 Answers
when colonists boycotted british goods under the stamp act they
Weegy: Most Americans called for a boycott of British goods, and some organized attacks on the customhouses and homes ...
5/13/2018 12:01:56 PM| 2 Answers
Strike-slip fault
Weegy: In a strike-slip fault, the rocks on either side of the fault slip past each other sideways. TRUE.
5/17/2018 3:51:47 PM| 2 Answers
S
R
L
R
P
R
Points 202 [Total 644] Ratings 0 Comments 22 Invitations 18 Online
S
L
Points 182 [Total 193] Ratings 0 Comments 182 Invitations 0 Offline
S
L
Points 119 [Total 119] Ratings 0 Comments 19 Invitations 10 Offline
S
1
L
L
P
R
P
L
P
P
R
P
R
P
R
P
Points 90 [Total 13175] Ratings 0 Comments 80 Invitations 1 Offline
S
Points 30 [Total 30] Ratings 0 Comments 0 Invitations 3 Offline
S
Points 14 [Total 14] Ratings 0 Comments 14 Invitations 0 Offline
S
Points 13 [Total 13] Ratings 0 Comments 3 Invitations 1 Offline
S
Points 13 [Total 13] Ratings 0 Comments 13 Invitations 0 Offline
S
Points 11 [Total 11] Ratings 1 Comments 1 Invitations 0 Offline
S
Points 11 [Total 11] Ratings 1 Comments 1 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.