In expiration condition, diaphragm becomes Options (a) Circular (b) Relaxed (c) Fully contracted (d) Expanded Correct Answer: Relaxed Explanation: During expiration diaphragm relaxes and becomes dome-shaped thereby reducing intrathoracic volume to pass out the air […]
If thymus gland of an infant is removed which of the following will not form Options (a) T-lymphocytes (b) β-lymphocytes (c) Erthryocytes (d) Granulocytes Correct Answer: T-lymphocytes Explanation: Surgical removal of thymus gland of new […]
If the dental formula of Rabbit is 2033/1023.What does it show Options (a) Total number of teeth in Rabbit is 15 (b) Number of total incisors in Rabbit is 3 (c) Diastema is present between […]
Glucagon secreted by the alpha-cells of the islets of Langerhans does this function Options (a) Glucagon converts glucose into glycogen and increases the concentration of blood sugar (b) Glucagon converts glycogen into glucose and increases […]
End product of citric acid/Krebs cycle is Options (a) Citric acid (b) Lactic acid (c) Pyruvic acid (d) CO ₂+H₂O Correct Answer: CO ₂+H₂O Explanation: The two molecules of pyruvate are completely degraded in Kreb’s […]
Dorsal root ganglion are Options (a) Mixed (b) Motor (c) Sensory (d) None of these Correct Answer: Sensory Explanation: Sensory nerve fibres are locataed in the dorsal root ganglion.
Brunner’s gland are found in which of the following layers Options (a) Submucosa of stomach (b) Mucosa of ileum (c) Submucosa of duodenum (intestine) (d) Mucosa of oesophagus Correct Answer: Submucosa of duodenum (intestine) Explanation: […]
Gibberellin is obtained from Options (a) Phytophthora infestans (b) Gibberella fujikuroi (c) Fusarium moniliforme (d) Alternaria solani Correct Answer: Gibberella fujikuroi Explanation: In Japan certain rice plants were found to suffer from bakanae or foolish […]
Names of Schleiden and Schwann are associated with Options (a) protoplasm as the physical basis of life (b) cell theory (c) theory of cell lineage (d) nucleus functions as control centre of cell Correct Answer: […]
Active and passive transports across cell membrane differ in Options (a) passive transport is non selective (b) passive transport is along the concentration gradient while active transport is due to metabolic energy (c) active transport […]
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