Biology

Chapter 14 Respiration and Elimination of Nitrogenous Wastes

NIOS Biology Intext Solutions Chapter 14 INTEXT QUESTIONS 14.1 1. Define respiration Ans: Respiration is the stepwise oxidation of glucose…

5 months ago

NIOS Class 12 Biology Intext Solutions Nutrition and Digestion

NIOS Biology Intext Solutions Chapter 13 INTEXT QUESTIONS 13.1 1. List the five major steps in animal nutrition Ingestion, digestion,…

5 months ago

Class 12 NIOS Biology Intext Solutions Chapter 12

NIOS Biology Intext Solutions Chapter 12 INTEXT QUESTIONS 12.1 1. How do plant and other organisms obtain energy for various…

5 months ago

NIOS Class 12 Biology Intext Solutions Chapter 11

Class 12 NIOS Biology Intext Solutions Chapter 11 INTEXT QUESTIONS 11.1 1. (i) Define photosynthesis (ii) Give the overall general…

5 months ago

NIOS Class 12 Biology Syllabus and Bifurcation

NIOS Class 12 Biology Syllabus 1. Module I: Diversity and Evolution of Life L-1.Origin and Evolution of Life and Introduction…

5 months ago

NIOS Biology Chapter 10 Nitrogen Metabolism

NIOS Class 12 Biology Intext Solutions Chapter 10 INTEXT QUESTIONS 10.1 1. What is the percent by volume of nitrogen…

5 months ago

NIOS Biology Chapter 09 Nutrition in plants – Mineral Nutrition

NIOS Class 12 Biology Intext Solutions Chapter 9 INTEXT QUESTIONS 9.1 1. What are nutrients? Ans:  Nutrients are the chemical…

5 months ago

NIOS Biology Chapter 08 Absorption, Transport and Water Loss in Plants

NIOS Class 12 Biology Intext Solutions Chapter 8 INTEXT QUESTIONS 8.1 1. Define diffusion. Ans: Diffusion is the intermingling of…

5 months ago

NIOS Class 12 Biology Intext Solutions Chapter 7

NIOS Class 12 Biology Intext Solutions Chapter 7 INTEXT QUESTIONS 7.1 1. Name the part of plant which bears nodes,…

5 months ago

NIOS Biology Chapter 06 Root system

NIOS Class 12 Biology Intext Solutions Chapter 6 INTEXT QUESTIONS 6.1 1. Name the plant organ which grows towards gravity…

6 months ago

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