Question

question # 2
multiple choice
the use of genetics by farmers to produce more abundant and healthier crops is an application of the science of ___.
molecular biology
dna profiling
nuclear genetics
biotechnology

Explanation:

Biotechnology uses biological systems, living organisms or derivatives thereof to make or modify products, processes for specific use. Using genetics to improve crops is a key application of biotechnology. Molecular biology focuses more on the molecular - level study of biology, DNA profiling is for identification purposes, and nuclear genetics is a part of genetics but not as broad as biotechnology in this context.

Answer:

D. biotechnology