MCQs On Vitamins and Minerals
MCQs On Vitamins and Minerals 1. The total number of essential vitamins required for the proper functioning of the human body is ______________. (a) 12 (b) 13 (c) 15 (d)…
MCQs On Health and Hygiene
MCQs On Health and Hygiene 1. The World Health Day is celebrated on ________. (a) 1st March (b) 7th April (c) 6th October (d) 10th December Sol: (b) 7th April.…
MCQs On Respiratory System
MCQs On Respiratory System 1. In which part of the respiratory system, gaseous exchange takes place? (a) Alveoli (b) Pharynx (c) Larynx (d) Trachea Sol. (a) Alveoli. 2. ___________ is…
MCQs On Infectious Diseases
MCQ Infectious Diseases The earliest recorded pandemic – the Black Death was speculated to be ______ Plague Rabie Leprosy None of the above The bacterium Yersinia pestis causes _____ Bubonic…
MCQs On Liver
MCQs On Liver 1. Which of the following statements is true about the weight of the human liver? (a) 1.30 kg to 1.56 kg (b) 1.44 kg to 1.66 kg…
MCQ on Cell Signaling
MCQ on Cell Signaling Which of the following are the basic categories of chemical signaling found in multicellular organisms? (a) Paracrine signaling (b) Autocrine signaling (c) Endocrine signaling (d) All…
Career & Educational Portal Guwahati Assam India
Visit our Career & Educational Portal www.scientiaeducare.com (Career articles, Institutions in India, Scholarships, Syllabus, Study material) A Premier career guidance and people development organization offering career consultancy services, educational consultancy…
CBSE Academic Session 2024-2025
The Central Board of Secondary Education (CBSE) is one of the largest educational boards in India, responsible for conducting examinations for secondary and senior secondary classes in affiliated schools across…
Human Heart
The human heart is a vital organ that pumps blood throughout the body, supplying oxygen and nutrients to tissues and removing carbon dioxide and other waste products. It is a…
Animal Cell
Animal cells are the basic structural and functional units of animal organisms, differing from plant cells in certain key aspects. These cells are essential for the proper functioning and maintenance…
Plant Cell
Plant cells are fundamental units of life in plants, encompassing various structures and organelles that support plant growth, development, and function. These cells are distinct from animal cells in their…
What Are Vitamins?
Vitamins are essential organic compounds that play crucial roles in various biochemical processes necessary for the proper functioning and health of the human body. They are micronutrients required in small…