Dr Yash Pal and Dr Joginder Singh Solutions for Chapter: Improvement in Food Resources, Exercise 14: Short Answer Type-II (SA-II) Questions
Dr Yash Pal Biology Solutions for Exercise - Dr Yash Pal and Dr Joginder Singh Solutions for Chapter: Improvement in Food Resources, Exercise 14: Short Answer Type-II (SA-II) Questions
Attempt the free practice questions on Chapter 6: Improvement in Food Resources, Exercise 14: Short Answer Type-II (SA-II) Questions with hints and solutions to strengthen your understanding. Secondary Biology FIrst And Second Term of CLASS IX solutions are prepared by Experienced Embibe Experts.
Questions from Dr Yash Pal and Dr Joginder Singh Solutions for Chapter: Improvement in Food Resources, Exercise 14: Short Answer Type-II (SA-II) Questions with Hints & Solutions
Mention a few measures to prevent diseases in animals.
Group and tabulate the following crops as energy yielding, protein yielding, oil yielding and fodder crop:
Wheat, rice, berseem, maize, gram, oat, pigeon gram, Sudan grass, lentil, soybean, groundnut, castor and mustard.
Give the merits and demerits of fish culture.
What would happen if poultry birds are larger in size and have no summer adaptation capacity? In order to get small sized poultry birds, having summer adaptability, what method will be employed?
What is meant by polyculture of fish? Describe it in detail along with the problems faced for this culture system. Also, write its another name.
What is meant by cattle farming? Suggest some methods for increasing milk production. Also write three diseases of the cattle and their preventive methods.
Describe various biotic and abiotic factors responsible for damage of stored food materials.
What are fertilizers? Write the names of various types of fertilizers. Also, discuss their advantages and disadvantages.
