50 Score: 0 Attempted: 0/50 Subscribe 1. The genetic material of influenza virus is: (A) Double-stranded DNA (B) Single-stranded DNA (C) Single-stranded RNA (D) Double-stranded RNA 2. The causative agent of AIDS is: (A) Hepatitis B virus (B) Retrovirus (HIV) (C) Herpes simplex virus (D) Cytomegalovirus 3. Rabies virus belongs to the family: (A) Rhabdoviridae … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. What is the study of the causes of diseases called? (A) Etiology (B) Pathogenesis (C) Morphology (D) Epidemiology 2. Which pigment is responsible for jaundice? (A) Hemoglobin (B) Bilirubin (C) Melanin (D) Hemosiderin 3. Which type of necrosis is most commonly seen in tuberculosis? (A) Coagulative necrosis (B) … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. The vector of malaria is: (A) Aedes mosquito (B) Anopheles mosquito (C) Culex mosquito (D) Sandfly 2. The infective stage of Plasmodium for humans is: (A) Sporozoite (B) Merozoite (C) Trophozoite (D) Gametocyte 3. Kala-azar is caused by: (A) Plasmodium falciparum (B) Leishmania donovani (C) Trypanosoma cruzi (D) … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. The causative agent of cryptococcosis is: (A) Candida albicans (B) Aspergillus fumigatus (C) Cryptococcus neoformans (D) Histoplasma capsulatum 2. Which fungus causes thrush? (A) Candida albicans (B) Aspergillus niger (C) Mucor (D) Sporothrix schenckii 3. Which fungal infection is called “valley fever”? (A) Histoplasmosis (B) Blastomycosis (C) Coccidioidomycosis … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. The study of marine organisms and ecosystems is called: (A) Oceanography (B) Limnology (C) Marine Biology (D) Ichthyology 2. The largest marine ecosystem is: (A) Coral reef (B) Open ocean (pelagic zone) (C) Estuary (D) Mangrove forest 3. The smallest ocean in the world is: (A) Pacific Ocean … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. Which cells are primarily responsible for antibody production? (A) T-cells (B) B-cells (C) Macrophages (D) Neutrophils 2. Which type of immunity is provided by vaccination? (A) Natural passive (B) Artificial passive (C) Natural active (D) Artificial active 3. Which antibody is the first produced in a primary immune … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. The scientific study of forests is called: (A) Silviculture (B) Forestry (C) Dendrology (D) Horticulture 2. The practice of raising and managing forests is known as: (A) Silviculture (B) Arboriculture (C) Agronomy (D) Pomology 3. The branch of botany that deals with the study of trees is: (A) … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. The scientific study of fishes is called: (A) Ichthyology (B) Ornithology (C) Herpetology (D) Limnology 2. The branch of biology dealing with fish culture and management is: (A) Apiculture (B) Pisciculture (C) Horticulture (D) Sericulture 3. The cultivation of fish in ponds or tanks is called: (A) Apiculture … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. The study of interactions between organisms and their environment is called: (A) Ecology (B) Biology (C) Geology (D) Zoology 2. The term “biosphere” refers to: (A) Only land ecosystems (B) All living organisms and their environment (C) The atmosphere only (D) Only aquatic ecosystems 3. The main source … Read more
50 Score: 0 Attempted: 0/50 Subscribe 1. The study of insects is called: (A) Ornithology (B) Entomology (C) Helminthology (D) Mycology 2. Insects belong to which phylum? (A) Annelida (B) Mollusca (C) Arthropoda (D) Chordata 3. The body of an insect is divided into: (A) Head, thorax, abdomen (B) Head, chest, tail (C) Head, neck, … Read more