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Question:- Leukaemia is a disease that results from some kind of disorder in the blood. Precisely, leukaemia occurs due to: A. Haemoglobin increase in blood B. Marked increase of white corpuscles in blood C. Marked increase of protein and calcium D. Marked reduction of proteins in blood
Answer:- B
Question:- Select the correct pair of disease and its causes: A. Trichinosis - Bacterial infections B. Sleeping sickness - Eating uncooked Pork C. Athlete’s foot- Fungus D. Meningitis - Protozoan (bite of tsetse fly)
Answer:- C
Question:- Which of the following blood vessel that carries deoxygenated blood? A. Aorta B. Pulmonary artery C. Hepatic artery D. Pulmonary vein
Answer:- B
Question:- Which of the following growth of human body affected by somatotrophic hormone? A. Bones B. Hair C. Muscles D. Connective tissue
Answer:- A
Question:- Select the correct match of the disease and its affected part. A. Caries - Epidermal tissue of the body B. Ring worm - Brain and Spinal cord C. Meningitis - Teeth D. Pneumonia - Lungs
Answer:- D
Question:- Hay fever is an allergic reaction to the presence of the following in the air: A. Dust B. Smoke C. Pollen D. Moisture
Answer:- C
Question:- The behavioural pattern of which one of the following organisms may upset when DOT is used as pesticide? A. Earthworm B. Snake C. Fish D. Frog
Answer:- C
Question:- What is another name of Vitamin K? A. Nicotinic acid B. Riboflavin C. Thiamine D. 2 Methyl-1, 4-naphthoquinone
Answer:- D
Question:- Which of the following hormone controlled the blood pressure? A. Vasopressin B. Oxytocin C. Estrogens D. Testosterone
Answer:- A
Question:- Brain and the spinal cord are invested by membranes called: A. Arachnoids B. Pleural membrane C. Meninges D. None of these
Answer:- C
Question:- Which one of the following organisms has a role in converting nitrates to free nitrogen? A. Pseudomonas B. Nitrosomonas C. Nitrobacter D. Rhizobium
Answer:- D
Question:- Consider the following with reference to human nutrition: 1. Vitamin A 2. Vitamin B2 3. Vitamin E For which of these are green leafy vegetables rich sources? A. 1 and 2 B. 2 only C. 1 and 3 D. 1,2 and 3
Answer:- D
Question:- Select correct match of the Biological theories or laws and Scientists. A. Laws of Inheritance - Lamarck B. Theories of Organic Evolution - Darwin C. Theories of Natural Selection - Mendel D. Germplasm Theory - Weismann
Answer:- D
Question:- Which one of the following is the richest source of vitamin C? A. Guava B. Pineapple C. Orange D. Tomato
Answer:- C