Top Posters
Since Sunday
g
3
3
r
3
2
J
2
p
2
m
2
h
2
s
2
r
2
d
2
l
2
Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
New Topic  
lemonz lemonz
wrote...
Go to Answer
Posts: 32
Rep: 0 0
11 years ago
Here's the whole question:

If a pesticide kills 99.9% of a specific species of insect, which of the following best explains why, if they share a universal genetic code, some of the insects survived?

1)There were recessive genetic disorders in the insects.
2)Some insects adapted to the pesticide.
3)The pesticide caused all of the survivors to mutate.
4)There was genetic variation within the population.
Read 3017 times
10 Replies
Replies
Answer accepted by topic starter
juli3_jon3sjuli3_jon3s
wrote...
#1
Posts: 76
Rep: 3 0
11 years ago
Sign in or Sign up in seconds to unlock everything for free
niuM,  kocicacka,  Ruba Khan

Related Topics

wrote...
#2
3 years ago
thank
wrote...
#3
3 years ago
i
wrote...
#4
3 years ago
Thanks!
wrote...
#5
3 years ago
thank you
wrote...
#6
3 years ago
Thanks
wrote...
#7
3 years ago
thx
wrote...
#8
3 years ago
thank
wrote...
#9
3 years ago
boyiu
wrote...
#10
2 years ago
thanks
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  954 People Browsing
 171 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 66
  
 1150
  
 976
Your Opinion
Previous poll results: What's your favorite math subject?