Question

"3D printing" has applications in which of the following?

1. Preparation of confectionery items

2. Manufacture of bionic ears

3. Automotive industry

4. Reconstructive surgeries

5. Data processing technologies

Select the correct answer using the code given below:

(a) 1, 3 and 4 only

(b) 2, 3 and 5 only

(c) 1 and 4 only

(d) 1, 2, 3, 4 and 5

Answer 1

Correct option is (d) 1, 2, 3, 4 and 5

Bioprinting process in which living tissues can be 3d-printed using stem-cell containing bioink. This means 3D printing has applications in bionic ears (#2) and reconstructive surgeries (#4). There is only one option where 2 and 4 are together i.e. Option d: all statements correct.