GIPTAR

 Chapter : Chemical coordination and integration - Questions and answers    Qus 1. Which of the following hormones increase alertness, piloerection and sweating? a) TCT b) Catecholamines c) Cortisol d) Thymosins Show Answer B   Qus 2. Reabsorption of Na' along with excretion of K is controlled by which one of the following hormones? a) Cortisol b) Prostaglandins c) Estrogen d) Aldosterone Show Answer B   Qus 3. Location and secretion of Leydig cells are?  a) Pancreas - Glucagon b) Ovary-Estrogen c) Ovary - Progesterone d) Testis - Testosterone Show Answer D   Qus 4. Urinary excretion of Na" is regulated by- a) Anterior Pituitary b) Adrenal cortex c) Neurohyphophysis d) Pars intermedial Show Answer B   Qus 5. Thyrocalcitonin is secreted during- a) Increased blood calcium level b) Decreased blood ...

 Chapter 6 - Anatomy of Flowering Plants- Questions and  Answers    Qus 1. In a woody dicotyledonous tree, which of the following parts will mainly consist of primary permanent tissues?  a) Stem and root b) All parts c) Shoot tips and root tips d) Flowers, fruits and leaves Show Answer d   Qus 2. When secondary growth in thickness is initiated in a dicot root, which of the following happens first?  a) Cambial initials between xylem and phloem will divide b) Pericycle strands, outside the primary xylem will divide c) Periclinal division takes place, so that the cambium becomes circular d) Parenchymatous cells between xylem and phloem become meristematic Show Answer d   Qus 3. After two or three years of secondary growth the cortex in dicot roots a) Remains intact b) Is completely sloughed away c) Is largely lost d) Is converted into cork Show Answer ...

 B iology mcq chapter wise|chapter digestion and absorption Qus 1. Where does protein digestion start in humans - (a )buccal cavity (b )Stomach (C )Esophagus (d )Intestine Show Answer B  Qus 2. Which disease is caused by protein deficiency (a) Cirrhosis (b) night blindness (c) Kwashiorkar (d) eczema Show Answer C  Qus 3. Which pair of diseases arising out of vitamins and its effects is right (a) Riboflavin ------- Berry -berry (b) Thayymin --------- kjeerofthealmiya (c) Niacin --------- Pelagra (d) Calciferal ----- Scurvy Show Answer C  Qus 4. penicillin which is used as an antibiotic is obtained form- (a) algae  (b) Lichens  (c) bacteria  (d) fungi Show Answer D  Qus 5. Absence of which vitamin causes calcium deficiency in the body - (a) C (b) B (c) D (d) E Show Answer C  Qus. 6 Which of these substances will first go from the stomach to the duodenum --- (a) Beer (b) protein (c) Carbohydrate (d) f...

Neural control and coordination neet questions  Qus 1. how many laminase are present in the grey matter of spinal cord ? a)  ten b) eight c) six d) four Show Answer a  Qus 2. which of the following is a motor nerve ? a)  Trigeminal nerve b) optic c) auditory d) aboducens Show Answer d  Qus .3.ANS effects on - a)  sensory b) reflex actions c) internal organs d) none of these Show Answer B  Qus 4. movement of tongue is under the control of - a)  hypoglossal b) facial c) autonomic system d) trigeminal Show Answer a  Qus 5.which of the following is responsible for control of reflex actions? a)  sympathetic nervous system b) central nervous system c) sensory nerves d) motor nerves Show Answer B  Qus 6.reflex action is controlled by - a)  muscles  b) central nervous system c) autnomic nervous system d) limbs Show Answer B  Qus 7. reflex are consists of - a)  senso...