× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
L
3
d
3
y
3
a
3
n
3
d
3
e
3
d
3
c
3
p
3
M
3
a
3
New Topic  
pmulkerr pmulkerr
wrote...
Posts: 445
Rep: 0 0
6 years ago
Humans become infected with tapeworms by ________.
 
  a. having sexual intercourse with infected people
 b. wading in water that is infested with Schistosoma larvae
 c. drinking untreated water directly from ponds or streams
 d. eating undercooked beef or fish that contain encysted larvae

Question 2

The hypothesis that mitochondria and chloroplasts evolved as a result of a close relationship with another cell is known as ________.
 
  a. endosymbiosis
 b. thermodynamics
 c. parasitism
 d. the Big Bang theory
 e. evolution
Read 77 times
3 Replies

Related Topics

Replies
wrote...
6 years ago
Answer to q. 1

d

Answer to q. 2

a
pmulkerr Author
wrote...
6 years ago
Oh god, I was lost before coming here. Thanksss
wrote...
6 years ago
Great, make sure you mark the topic solved, it hides it from other eyes Slight Smile
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1190 People Browsing
Related Images
  
 373
  
 5240
  
 177
Your Opinion
Which country would you like to visit for its food?
Votes: 261

Previous poll results: Do you believe in global warming?