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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
Give the economic importance of ‘fisheries’
Explain the technique of multiple ovulation embryo transfer (MOET) in animal breeding.
Put a tick mark (✓) against the correct alternative in the following statement:
Identify the indigenous breed of poultry of India:
Fill in the blank:
Cattle feed made from cereals and wheat is called __________.
Give any five features of good shelter for milch animals.
Find the odd one out, giving reason:
Ivory, pearl, silk, dyes
Give a list of useful products obtained from animals.
Fishing done in 20 - 30 miles away from the shore is known as ______.
Find out the correct sentence
- Hybridisation means crossing between genetically dissimilar plants
- Cross between two varieties is called as interspecific hybridisation
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Name two types of animal feed and write their functions.
