In 'test-tube baby' procedure:

1. Fertilization is in-vitro but embryo development is in-vivo

2. Fertilization is in-vivo but embryo development is in-vitro

3. Both fertilization and embryo development are in-vitro

4. Both fertilization and embryo development are in-vivo

To view Explanation, Please buy any of the course from below.
Complete Question Bank + Test Series
Complete Question Bank

Difficulty Level: