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Name of two classes to which Archaeopteryx acts as connecting link.
Concept: Animal Husbandry (Livestock)
The micro-organism used in the production of acetic acid is ______.
Concept: Microbes in Industrial Products
Give advantages of single cell protein (SCP).
Concept: Single Cell Protein (SCP)
With the help of suitable diagram define 'bagging' and 'tagging' of flower.
Concept: Plant Breeding
Name the viral diseases in poultry animals
Concept: Animal Husbandry (Livestock)
Explain the technique of multiple ovulation embryo transfer (MOET) in animal breeding.
Concept: Animal Husbandry (Livestock)
Give the microbial source of Vit. B12
Concept: Microbes in Industrial Products
What is primary treatment of sewage?
Concept: Microbes in Sewage Treatment
Give two examples of microbial pesticides with their hosts.
Concept: Microbes as Biocontrol Agents
Describe different steps involved in tissue culture technique
Concept: Methods of Crop Improvement >> Tissue Culture
______ is an exotic breed of cow
(A) Gir
(B) Sindhi
(C) Sahiwal
(D) Jersy
Concept: Animal Husbandry (Livestock)
State the economic importance of lac culture.
Concept: Animal Husbandry (Livestock)
Define apiculture. Name the products obtained from it.
Concept: Animal Husbandry (Livestock)
What is Biofortification? Explain selective breeding with suitable example.
Concept: Plant Breeding
Identify free-living bacterial bio-fertilizer.
Concept: Microbes as Biofertilizers
Answer each question in ‘One’ sentence only:
Define stock and scion.
Concept: Plant Breeding
Attempt any TWO of the following:
Enlist the applications of tissue culture.
Concept: Methods of Crop Improvement >> Tissue Culture
Explain in brief the biogas production process with the help of a labelled figure.
Concept: Microbes in Energy Generation
Dead and dried cell mass of microbes having nutritive value is also known as -----------
Concept: Single Cell Protein (SCP)
What is ‘jumping genes’?
Concept: Single Cell Protein (SCP)
