Question

Which of the following statements is NOT correct?
• [(A).] Seeds of synthetic varieties need to be replaced every year. 
• [(B).] Hybrid crops need intensive care and more inputs. 
• [(C).] Open pollinated progeny test is used in Maize and Pearl millet. 
• [(D).] Composite varieties exploit both GCA and SCA. Choose the correct answer from the options given below: 
 

• A. (A), (B) and (C) only.
• B. (A), (B) and (D) only.
• C. (A), (C) and (D) only.
• D. (B), (C) and (D) only.

Hint:

To remember the genetics of population types:
- Hybrids exploit SCA and their seeds must be replaced every year.
- Synthetics and Composites exploit GCA and their seeds can be saved for 3--4 years.

Answer 1

The Correct Option is C