Which of the following is an indigenous breed of poultry of India.

1. White Leghorn
2. HH-260
3. Aseel
4. B-77

Which one of the following is a rabi crop?

1. Mustard
2. Pea
3. Rice
4. Wheat

Yeast is a kind of microscopic organism which readily grows in all kinds of sugary solutions and in plant exudations containing sugar. Yeast is economically important in many ways. Some are given below:

P. In breweries

Q. In bakeries

R. Curing of tobacco

In which of the following processes/ways does yeast not play an important role ?

1. Only R
2. Only P and Q
3. Only P, Q and R
4. None of the above

Amit and Sumit studied different kinds of microbes like viruses, bacteria, algae, fungi and protozoa. Which of the following statements does not match with the characteristic features of fungi ?

1. Fungi may be unicellular or multicellular.
2. They do not have chlorophyll and cannot prepare their own food.
3. Fungi help in biological nitrogen fixation and improve the soil fertility.
4. They are saprophytic in nature.