Column I (Function) Column II (Part of Excretory System) (a) Ultrafiltration (i) Henle’s loop (b) Concentration of urine (ii) Ureter (c) Transport of urine (iii) Urinary bladder (d) Storage of urine (iv) Malpighian corpuscle (v) Proximal convoluted tubule Options: (a) (b) (c) (d)(a) (iv) (v) (ii) (iii)(b) (v) (iv) (i) (ii)(c) (iv) (i) (ii) […]
Column I Column II (a) Glycosuria (i) Accumulation of uric acid in joints (b) Gout (ii) Mass of crystallised salts within the kidney (c) Renal calculi (iii) Inflammation in glomeruli (d) Glomerular nephritis (iv) Presence of glucose in urine Options: (a) (b) (c) (d)(a) (iii) (ii) (iv) (i)(b) (ii) (iii) (i) (iv)(c) (i) (ii) (iii)
Which of the following options correctly represents the lung conditions in asthma and emphy- sema, respectively? Option 1 : Increased number of bronchioles; Increased respiratory surfaceOption 2 : Increased respiratory surface; Inflammation of bronchiolesOption 3 : Decreased respiratory surface; Inflammation of bronchiolesOption 4 : Inflammation of bronchioles; Decreased respiratory surface
The difference between spermiogenesis and spermiation is Option 1 : Inspermiogenesisspermatozoa are formed, while in spermiation spermatozoa are released from sertoli cells into the cavity of seminiferous tubules.Option 2 : In spermiogenesis spermatids are formed, while in spermiation spermatozoa are formed.Option 3 : In spermiogenesis spermatozoa from sertoli cells are released into the cavity of
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The amnion of mammalian embryo is derived from Option 1 : Ectoderm and mesodermOption 2 : Endoderm and mesodermOption 3 : Mesoderm and trophoblastOption 4 : Ectoderm and endoderm
The contraceptive ‘SAHELI’ Option 1 : Is an IUDOption 2 : Blocks estrogen receptors in the uterus, preventing eggs from getting implanted.Option 3 : Increases the concentration of estrogen and prevents ovulation in females.Option 4 : Is a post-coital contraceptive.
Hormones secreted by the placenta to maintain pregnancy are Option 1 : hCG, hPL, progestogens, estrogensOption 2 : hCG, hPL, progestogens, prolactinOption 3 : hCG, hPL, estrogens, relaxin, oxytocinOption 4 : hCG,progestogens, estrogens, glucocorticoids
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Which part of poppy plant is used to obtain the drug “Smack”? Option 1 : FlowersOption 2 : RootsOption 3 : LatexOption 4 : Leaves
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In a growing population of a country, Option 1 : Reproductive individuals are less than the post-reproductive individuals.Option 2 : Pre-reproductive individuals are more than the reproductive individuals.Option 3 : Reproductive and pre-reproductive individuals are equal in number.Option 4 : Pre-reproductive individuals are less than the reproductive individuals.
All of the following are included in ‘Ex-situ conservation’ except Option 1 : Wildlife safari parksOption 2 : Botanical gardensOption 3 : Sacred grovesOption 4 : Seed banks
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