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प्रश्न
What are the effects of hybrid vigour in animals.
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उत्तर
- Increased production of milk by cattle.
- Increased production of egg by poultry.
- High quality of meat is produced.
- Increased growth rate in domesticated animals.
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संबंधित प्रश्न
What is the breed?
Name two maize hybrids rich in amino acid lysine
Differentiate between outbreeding and inbreeding.
Higher Order Thinking Skill (HOT)
A breeder wishes to incorporate desirable characters into the crop plants. Prepare a list of characters he will incorporate
Competition between cow, horse and deer for getting grass as food is called ______.
Find out the wrong statement.
Breeding between the individual of different breeds are called ______.
A group of animals which are related by descent and share many similarities are referred to as ______.
A few statements are given below followed by a set of terms in a box. Pick the correct term and write it against the appropriate statement
- Mating of closely related individuals within the same breed
- Mating of animals of same breed but having no common ancestors on either side for 4-6 generations
- Mating of animals of two different species
- Breeding of animals belonging to different breeds
- Cross breeding
- Inter-specific hybridization
- Out breeding
- Out crossing
- Inbreeding
Interspecific crosses are rare in nature and intergeneric crosses almost unknown. Why?
