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According to official seed certification procedures in India, which method is employed to verify the genetic purity of a seed lot when mandated by reg
Question

According to official seed certification procedures in India, which method is employed to verify the genetic purity of a seed lot when mandated by regulatory standards?

A.

Grow-out tests

B.

Chromosomal analysis

C.

Germination test only

D.

Bulk seed dilution

E.

None of the above

Correct option is A

Grow-out tests are the officially prescribed method to assess the genetic purity of a seed lot under seed certification systems in India. These involve growing the seed and observing phenotypic traits to determine varietal purity, especially when certification standards require it. Chromosomal analysis and other lab tests are not standard for this purpose.

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