Top Posters
Since Sunday
5
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
Home Q & A Board Biology-Related Homework Help General Biology
New Topic  
yomama1997 yomama1997
wrote...
Go to Answer
Posts: 323
Rep: 8 0
5 years ago
One kind of vaccine consists of a solution containing ________.
A) antibodies
B) horse serum
C) B cells
D) a harmless variant of a disease-causing microbe
Read 49 times
2 Replies
Replies
Answer verified by a subject expert
sharycecsharycec
wrote...
#1
Posts: 186
Rep: 34 0
5 years ago
Sign in or Sign up in seconds to unlock everything for free

Related Topics

yomama1997 Author
wrote...
#2
5 years ago
Such a godsend, you helped me and my friend big time
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1323 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 316
  
 295
  
 148
Your Opinion
How often do you eat-out per week?
Votes: 79
Previous poll results: Which country would you like to visit for its food?