Question:
Inbred lines are generally produced in poultry production development programmes because:
A. Highly variable isogenic lines will be useful to produce superior two way cross hybrids, which will be less variable phenotypically.
B. To have a genetically constant control stock over many years, inbred lines are preferable.
C. It provides uniform experimental material for nutritionist and physiologist.
Choose the correct answer from the options given below:
Inbred lines are generally produced in poultry production development programmes because:
A. Highly variable isogenic lines will be useful to produce superior two way cross hybrids, which will be less variable phenotypically.
B. To have a genetically constant control stock over many years, inbred lines are preferable.
C. It provides uniform experimental material for nutritionist and physiologist.
Choose the correct answer from the options given below:
A. Highly variable isogenic lines will be useful to produce superior two way cross hybrids, which will be less variable phenotypically.
B. To have a genetically constant control stock over many years, inbred lines are preferable.
C. It provides uniform experimental material for nutritionist and physiologist.
Choose the correct answer from the options given below:
Show Hint
Inbred lines: homozygous, uniform.
Used for hybrid production.
Provide constant genetic background.
Used for hybrid production.
Provide constant genetic background.
Updated On: Aug 18, 2026
- A and B only
- A and C only
- B and C only
- A, B and C only
Show Solution
Verified By Collegedunia
The Correct Option is D
Solution and Explanation
Step 1: Understanding the Concept:
Inbred lines are used in poultry breeding.
They have specific advantages.
Step 2: Key Formula or Approach:
No specific formula.
Need to understand the use of inbred lines.
Step 3: Detailed Explanation:
Statement A: Inbred lines produce superior hybrids with less variability - correct.
Statement B: Inbred lines provide constant genetic control - correct.
Statement C: Inbred lines provide uniform experimental material - correct.
Thus, all three statements are correct.
Step 4: Final Answer:
All A, B, and C are correct.
Hence, the correct option is (D).
Inbred lines are used in poultry breeding.
They have specific advantages.
Step 2: Key Formula or Approach:
No specific formula.
Need to understand the use of inbred lines.
Step 3: Detailed Explanation:
Statement A: Inbred lines produce superior hybrids with less variability - correct.
Statement B: Inbred lines provide constant genetic control - correct.
Statement C: Inbred lines provide uniform experimental material - correct.
Thus, all three statements are correct.
Step 4: Final Answer:
All A, B, and C are correct.
Hence, the correct option is (D).
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