Question

118. Why transgenic animals are being produced?
A) To study the effects of toxic substances.
B) To use in testing the safety of vaccines.
C) To serve as models for human diseases
D) To increase our understanding of how
genes are contribute to the development of
disease
1) A and B only
2) B and C only
3) C and D only
4) All
110 roonian
CO​

Answer 1

Answer:

2)b &c

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Answer 2

Answer:

3 is the answer of your question