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प्रश्न
Name of two classes to which Archaeopteryx acts as connecting link.
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उत्तर
Archaeopteryx is the connecting link between birds and reptiles
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संबंधित प्रश्न
Name the viral diseases in poultry animals
Explain out-breeding, out-crossing and cross-breeding practices in normal husbandry.
Put a tick mark (✓) against the correct alternative in the following statement:
Which one of the following is a bacterial disease of cattle in which the animal gets swelling on body parts, especially on the neck ?
- Cow pox
- Anthrax
- Salmonellosis
- Rinderpest
Put a tick mark (✓) against the correct alternative in the following statement:
Which one of the following is a viral disease of poultry?
- Ranikhet disease
- Cholera
- Coryze
- Aspergillosis
Fill in the blank:
Rearing of birds for egg and meat is called _________.
Name any four animals which provide us food.
Differentiate between an egger and a broiler.
What type of food you would suggest for cattle in order to get good quality of milk ?
Name the two common diseases of animals.
______ is reared in the arid, semi-arid, and mountainous areas in Tamil Nadu.
