MCQs on Components of Food
MCQs on Components of Food 1. Which of the following components are major nutrients in our food? (a) Carbohydrates (b) Lipids and Proteins (c) Vitamins and Minerals (d) All of…
MCQs on Immunity
MCQs on Immunity 1. Which of the following systems protects our body against disease-causing microbes? (a) Immune system (b) Digestive system (c) Excretory system (d) Respiratory system Sol: (a) Immune…
MCQs on Diseases
MCQs on Diseases 1. Diseases that spread from one person to another are called _______. (a) Communicable diseases (b) Degenerative diseases (c) Non-communicable diseases (d) None of the above Sol:…
MCQs on Nutrition in Plants
MCQs on Nutrition in Plants 1. How many essential nutrients does a plant require? (a) 15 (b) 17 (c) 16 (d) 20 Sol: (b) 17. 2. Which of the following…
MCQs on Chromosomes
MCQs on Chromosomes 1. The term chromosome was coined by ___________. (a) Sutton (b) Boveri (c) Waldeyer (d) Hoffmeister Sol: (c) Waldeyer. 2. In males, the gene for colour blindness…
MCQs on Cell Organelles
MCQs on Cell Organelles 1. Which of the following cell organelles is absent in animal cells and present in a plant cell? (a) Cell wall (b) Cytoplasm (c) Vacuoles (d)…
MCQs on Fossils
MCQs on Fossils 1. Which of the following constitutes a fossil? a. A mineralized burrow of an extinct animal b. An unidentified animal found frozen in a glacier c. An…
MCQs on Erythropoietin
MCQs on Erythropoietin 1. The hormone Erythropoietin is produced in________. (a) Liver (b) Spleen (c) Kidney (d) Thyroid gland Sol. (c) Kidney. 2. According to the diagnostics report the normal…
MCQs on Fibre to Fabric
MCQs on Fibre to Fabric 1. Cotton, wool, silk are examples of ____________ . (a) Plant Fibres (b) Animal Fibres (c) Natural Fibres (d) Synthetic Fibres Sol. (c) Natural Fibres.…
MCQs on Mollusca
MCQs on Mollusca 1. Octopus belongs to the class________. (a) Mollusca (b) Pelecypoda (c) Cephalopoda (d) None of the above Sol: (c) Cephalopoda. 2. Which of the following statements is…
MCQs on Vermicomposting
MCQs on Vermicomposting Q. Which of the following chemicals is used for protecting vermi-bed from ants? (a) DDT (b) Griseofulvin (c) Chloramphenicol (d) Chlorpyriophosphate Sol.(d) Chlorpyriophosphate. Q. Which of the…
MCQs on AIDS
MCQs on AIDS 1. Which of the following is a symptom of AIDS? a. Fever b. Swollen lymph nodes c. Tiredness d. All of the above 2. The first ever…
MCQs on Nitrogen Cycle
MCQs on Nitrogen Cycle 1. Which of the following statements is correct? a. Atmosphere is the major reservoir for plants b. Nitrogen is the most abundant nutrient for plants c.…
MCQs on Human Physiology
MCQs on Human Physiology 1. Name the site where digestion of proteins occurs. 1. Pancreas 2. Rectum 3. Liver 4. IIeum 2. Stomach epithelial cells in the body secrete ________…
MCQs on Living World
MCQs on Living World 1. A group of plants and animals with similar traits of any rank is a. Taxon b. Species c. Genus d. Order 2. Which is less…
MCQs on Morphology of Flowering Plants
MCQs on Morphology of Flowering Plants 1. The morphological nature of the edible part of a coconut is a. 1. Cotyledon b. 2. Perisperm c. 3. Pericarp d. 4. Endosperm…
MCQs on Plant Morphology
MCQs on Plant Morphology 1. Water is absorbed by a. Root cap b. Root apex c. Root hairs d. Root 2. Roots that develop from plant parts other than the…
MCQs on Plant Anatomy
MCQs on Plant Anatomy 1. The waxy substance associated with the wall of the cork cell is a. Lignin b. Hemicellulose c. Cutin d. Suberin 2. A tissue that does…
MCQs on Biological Classification
MCQs on Biological Classification 1. Which of the following organisms can be found in extreme saline conditions? a. Eubacteria b. Archaebacteria c. Cyanobacteria d. Mycobacteria 2. Linnaeus used which kingdom…
MCQs on Cell Biology
The term cell was given by Robert Hooke Tatum Schwann De Bary The cell is not applied for Algae Bacteria Virus Fungi The membrane around the vacuole is known as…
MCQs on Reproduction in Flowering Plants
Flowers with both androecium and gynoecium are called Bisexual flowers Anther Stamens Unisexual flowers The transfer of pollen from the anther to stigma is called Pollination Fertilization Adoption Diffusion The…