Question
Agriculture Question on Livestock Production
Choose the correct statements from the following :
A. Colostrum contains IgG and Ig from cows immune system which give passive resistance against infection to calves.
B. Colostrum contains IgG and Ig from cows immune system which give active resistance against infection to calves.
C. Heifer is a female animal six month of age up to first calving.
D. Heifer is a female animal from one year of age up to first calving.
Choose the correct answer from the options given below :
A
A, C only
B
B, C only
C
B and D
D
A and D only
Answer
A and D only
Explanation
Solution
The correct option is (D) :A and D only.