CHSE Biology Health And Disease Chapter Notes
UNIT-3: Biology and Human Welfare
Chapter-1:- Health & Disease
- Health is not only absence of disease.
- WHO has defined health a stat Read More
CHSE Board Odisha Biology Health And Disease Chapter Previous 10 Year Questions
Health and disease chapter is the most important chapter for the CHSE Odisha Biology board exam. It is the most important chapter for one-mark questions, short notes or, short answer type questionsRead More
NCERT Human Reproduction Exercise Solution
Chapter- Human Reproduction
Q1) Fill in the blanks:-
- Humans reproduce ___________.(asexually/sexually)
- Answer: Sexually
- Majority of the world’s population is suffering from the deficiency of proteins, vitamins and essential minerals.
- Goiter due to iodine deficiency, blindness due to vitamin Read More