Basic Science : Diversity Living World QUESTIONS AND ANSWERS :: part4 : 11 to 15
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
11.Genetic engineering is connected with |
| Development of transgenic plants |
| Development of vaccination |
| Gene therapy |
| All the above |
12.For solving a scientific problem which is not correct? |
| Hypotheses are formulated |
| Each hypothesis is subjected to experimentation |
| No control experiment is set up |
| Observation is made directly or indirectly |
13.Arrangement of atoms and molecular groups in DNA and RNA can be studied through |
| Spectrophotometer |
| X-ray diffraction |
| Histochemistry |
| Centrifugation |
14.Scientist associated with Indian Palaeobotany is |
| P. Maheswari |
| Birbal Sahni |
| M.O.P. Iyengar |
| Swaminathan |
15.Most widely used bioweapon is |
| Pseudomonas putida |
| Bacillus anthracis |
| Bacillus subtilis |
| None of the above |
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