Question

Match List-I with List-II
\includegraphics[width=0.6\linewidth]{120.png Choose the correct answer from the options given below:

• (A) - (II), (B) - (I), (C) - (IV), (D) - (III)
• (A) - (III), (B) - (IV), (C) - (II), (D) - (I)
• (A) - (IV), (B) - (I), (C) - (III), (D) - (II)
• (A) - (II), (B) - (I), (C) - (III), (D) - (IV)

Hint:

Remember the seed multiplication chain: Nucleus Seed \(\rightarrow\) Breeder Seed \(\rightarrow\) Foundation Seed \(\rightarrow\) Certified Seed (distributed to farmers).

Answer 1

The Correct Option is B

Step 1: Understanding the Concept:
In seed technology, a structured chain of seed multiplication is maintained to ensure genetic purity and physical quality.
This pedigree system moves from the highest genetic purity classes down to the seed distributed to commercial farmers.

Step 2: Detailed Explanation:
Let us match the activities with their corresponding seed classes:
- Seed for commercial production of crop:
Certified seed is the progeny of foundation seed.
It is produced under strict quality control standards and distributed to commercial farmers for growing crops.
Hence, (A) matches with (III).
- Initial progeny of the nucleus seed:
Breeder seed is the direct, initial progeny of nucleus seed.
It is produced under the direct supervision of the originating plant breeder.
Hence, (B) matches with (IV).
- Direct produce of breeder seed:
Foundation seed is the direct progeny of breeder seed, produced by authorized seed agencies to scale up the seed volume.
Hence, (C) matches with (II).
- Seed produced by controlled crossing in selected parental lines:
Hybrid seed is produced by deliberately crossing two distinct, inbred parental lines under controlled conditions to utilize heterosis (hybrid vigor).
Hence, (D) matches with (I).
This matching sequence gives: (A) - (III), (B) - (IV), (C) - (II), (D) - (I).

Step 3: Final Answer:
Hence, the correct option is (B).