Biology IX | Improvement in Food Resources | Questions & Answers
Improvement in Food Resources | Questions & Answers 1. What are genetically modified crops? Ans. By introducing a gene with…
Biology IX | Improvement in Food Resources | Part 4
Improvement in Food Resources | Part 4 2. Poultry Farming The poultry industry with its production in the form of…
Biology IX | Improvement in Food Resources | Part 3
Improvement in Food Resources | Part 3 Animal Husbandry The branch of agriculture that deals with the feeding, caring and…
Biology IX | Improvement in Food Resources | Part 2
Improvement in Food Resources | Part 2 Fertilizers Fertilizers are the sources of plant nutrients, manufactured commercially from chemicals. Fertilizers…
Biology IX | Improvement in Food Resources | Part 1
Improvement in Food Resources Part 1 Crops Seasons Various crops require different climatic conditions, temperature and photoperiod, for their growth…
Biology IX | CELL- Structural organisation
CELL- Structural organisation A single cell may constitute a whole organisms as in Amoeba, Chlamydomnas, Paramecium and bacteria these…
Biology X – Control and Coordination – Questions and Answers
Control and Coordination Class 10 Questions Answers Control and Coordination is a very important topic in Biology of Class 10th…
Biology X | How do Organisms Reproduce?
How do Organisms Reproduce? Reproduction is the process by which living organism produce new individuals similar to themselves. Reproduction ensured…
CBSE Sample Paper for Class X Science
Time: 3hrs MM: 90 General instructions: The question paper comprises of two sections, A & B. you are to attempted…
Biology | Heredity and Variation
Heredity and Variation All members of a species have many characteristics in common, but no two individuals are exactly alike.…