CBSE Biology MCQs with Answer for Class 10
Biology MCQs with Answer for Class 10. These MCQs are very useful for CBSE, ISC, all State Board Exams and other exams. Regular practice these questions, check your preparation and improve your score in examinations.
Unit II: World of Living
Life processes: 'Living Being'. Basic concept of nutrition, respiration, transport and excretion in plantsand animals.
Control and co-ordination in animals and plants: Tropic movements in plants; Introduction of plant hormones; Control and co-ordination in animals: Nervous system; Voluntary, involuntary and reflex action; Chemical co-ordination: animal hormones.
Reproduction: Reproduction in animals and plants (asexual and sexual) reproductive health - needand methods of family planning. Safe sex vs HIV/AIDS. Child bearing and women's health.
Heredity and Evolution: Heredity; Mendel's contribution- Laws for inheritance of traits: Sex determination; brief introduction.
Unit V: Natural Resources
Our environment: Eco-system, Environmental problems, Ozone depletion, waste production and their solutions. Biodegradable and non-biodegradable substances.