HEREDITY AND EVOLUTION EXERCISE QUESTIONS Q.2 Read the following statements and justify a) Human evolution began approximately 7 crore years ago. The last dinosaurs disappeared approximately 7 crore year ago due to changes in environmental conditions. Monkey like animals evolved from lemur – like ancestors 4 crore years ago – The tail of these … Read more
Life Processes 1 Test Answers Q.1. (A) Choose and write the correct option: (5 Marks) Water content of Blood Plasma is ……………… . 70% 90% 65% 50% In which part of cell, electron transfer chain reaction occurs? Cytoplasm Mitochondria Nucleus Golgi body Which of the following protein is present in skin? Haemoglobin Insulin Keratin Ossein … Read more
Life Processes 1 Test. Dear students, sharing with you Life Processes 1 Test. This will help you for preparing for board exam. Q.1. (A) Choose and write the correct option: (5 Marks) Water content of Blood Plasma is ……………… . 70% 90% 65% 50% In which part of cell, electron transfer chain reaction occurs? Cytoplasm … Read more
Dear students, sharing with you Heredity, Life Processes Quiz. This quiz will help you to analyze your knowledge and preparation of these topics
Dear students, sharing with you LIFE PROCESSES IN LIVING ORGANISMS – 2 NOTES. I have made these notes in very easy language to make it easy to memorize and recall. LIFE PROCESSES IN LIVING ORGANISMS-2 Reproduction – Formation of new organism of same species by earlier existing organism is called as reproduction. Essential for survival … Read more