Question
Biology Question on The DNA
Choose the correct statement :
A. ABO blood group is an example of multiple dominance.
B. Animals that have had their DNA manipulated to possess and express an extra gene are known as mutagenic animals.
C. During Bt cotton development, specific toxin genes were isolated from Bacillus tharingiensis.
D. Lactic acid bacteria grow in milk and convert it into curd.
Choose the correct answer from the options given below :
A
A and C only
B
C and D only
C
A, B, D only
D
A, B, C only
Answer
C and D only
Explanation
Solution
The correct option is (B) :C and D only.