Mark the incorrect statement -a)Breeding between animals of the same b...
Inbreeding refers to the mating of more closely related individuals within the same breed for 4to 6 generation
Mark the incorrect statement -a)Breeding between animals of the same b...
Inbreeding refers to the mating of more distantly related individuals within the same breed for 4-6 generations. This statement is incorrect.
Explanation:
Breeding between animals of the same breed is called inbreeding. It is a common practice in animal breeding to improve and maintain certain desirable traits within a particular breed. Inbreeding is done by mating closely related individuals, such as siblings or parent-offspring.
On the other hand, breeding between different breeds is called outbreeding. Outbreeding is used to introduce new genetic diversity into a breed or to combine desirable traits from different breeds. It can help in improving hybrid vigor and reducing the risk of inherited diseases or genetic disorders.
The statement in the question is incorrect because it states that inbreeding refers to the mating of more distantly related individuals within the same breed for 4-6 generations. In reality, inbreeding involves mating closely related individuals, not distantly related ones. The purpose of inbreeding is to fix the desired traits within a breed and maintain breed purity. However, excessive inbreeding can lead to decreased genetic diversity and an increased risk of inheriting harmful recessive traits.
When practicing inbreeding, superior males and superior females of the same breed are identified and mated in pairs. This helps to concentrate and reinforce the desirable traits within the breed. The selected individuals often have superior performance, such as high milk production in dairy cattle or fast growth rate in meat animals.
In summary, the incorrect statement is option C, which states that inbreeding refers to the mating of more distantly related individuals within the same breed for 4-6 generations. Inbreeding involves mating closely related individuals, while outbreeding refers to breeding between different breeds.
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