Improvement of food resources Worksheet-5

Improvement of food resources Worksheet-5

 

  1. Which of the following is prepared by growing and mulching of plants by ploughing in the field to increase the fertility of soil?

A. Manure                                      B. Green manure

C. Compost                                    D. Vermicompost

 

  1. Farming done with minimal use of chemical sand maximum use of organic and bio-agents is known as:

A. Intercropping                           B. Crop rotation

C. Organic farming                      D. Mixed cropping

 

  1. Insects pests attacks the plants by:

A. Cutting the root and stem of the plants

B. Sucking the cell sap

C. Penetrating into the stem and fruits

D. All o f these

 

  1. Which of the following abiotic conditions destroy the stored food material?

A. High moisture                          B. Dry conditions

C. Low temperature                    D. Spraying of pesticides

 

  1. Which of the following is a breed of buffalo?

A. Red Sindhi   B. Sahiwal         C. Gir                  D. Murrah

 

  1. Which of the following has lowest fat content?

A. Cow’s milk   B. Egg                 C. Meat              D. Fish

 

  1. Which of the following animal product has highest content of protein?

A. Cow’s milk   B. Egg                 C. Meat              D. Fish

 

  1. Which of the following is an improved breed of cows?

A. Brown Swiss                             B. Karan Swiss

C. Jersey                                         D. Holstein-Friesan

 

  1. Which of the following is related to broilers?

A. Egg laying birds managed for getting eggs

B. They require adequate light and enough space

C. They require high amount of proteins and vitamin A and K

D. They start laying eggs at the age of 20 weeks

 

  1. Which of the following is the most important source of food and fodder?

A. Cereals          B. Lichens         C. Algae             D. Fungi

 

Answer Key:

  1. B
  2. C
  3. D
  4. A
  5. D
  6. A
  7. C
  8. B
  9. C
  10. A