Crop rotation helps in______________?
Correct answer: D. Eradication of disease
- A. Growth of pathogens
- B. Soil Infertility
- C. Slowing of crops growth
- D. Eradication of disease
Explanation
Crop rotation interrupts the continuous presence of crop-specific pathogens by changing the host plant grown in a field, so disease-causing organisms may fail to complete their life cycles. Students may choose soil infertility because repeated cultivation can reduce soil quality, but rotation generally helps maintain fertility rather than cause infertility.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Biotechnology and Health Care
Biotechnology applies genetic engineering, cell culture and recombinant DNA methods to medicine and public health. The material includes production of insulin, vaccines and antibiotics, diagnostic techniques, gene therapy, genetically modified organisms and the ethical concerns surrounding manipulation of human genes.
Practise Biotechnology
731 free Biotechnology MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Biotechnology and Health Care questions
Sythetic insulin from pork was formed by which technique?
Breeders have developed new and better varieties of food items by using which technique?
Astronauts may use which technique to grow fruits and vegetables ?
The Science of growing terrestrial plants in an aerated solution is_________?
The first antibiotic to be discovered was_____________?
Malaria is associated with___________?