× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
s
5
g
5
K
5
o
5
g
5
o
4
k
4
s
4
I
4
k
4
j
4
o
4
Home Q & A Board Biology-Related Homework Help General Biology
New Topic  
JohanaT16 JohanaT16
wrote...
Go to Answer
Posts: 519
Rep: 0 0
6 years ago
When cichlids were present, what was the main selection factor affecting the average number of spots on male guppies?
 
  a. natural selection for a reduction in spot number in order to avoid predation
  b. natural selection for an increase in spot number to enhance camouflage ability
  c. natural selection for a reduction in spot number to enhance attractiveness tofemales
 d. natural selection for an increase in spot number to enhance attractiveness tofemales

Question 2

A population in Hardy-Weinberg equilibrium
 
  a. consists of allele frequencies that are constantly changing.
  b. is under no selective pressures.
  c. consists of genotype frequencies that are constantly changing.
  d. is very common in nature.
  e. requires a small population size.
Read 49 times
3 Replies
Replies
Answer verified by a subject expert
DeloreanDelorean
wrote...
#1
Top Poster
Posts: 537
Rep: 1 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

JohanaT16 Author
wrote...
#2
6 years ago
Thanks a whole bunch, all were right.
wrote...
#3
6 years ago
Thanks for confirming...
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  949 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 315
  
 186
  
 155
Your Opinion
What's your favorite coffee beverage?
Votes: 299
Previous poll results: Which industry do you think artificial intelligence (AI) will impact the most?