Q.1. Trichocysts, spindle shaped minute bags, occurs in (2010)
(a) Leishmania (b) Euglena
(c) Paramecium (d) Monocystis
Ans. (c) Paramecium
Q.2. The feeding stage of monocystis is known as - (2010)
(a) Gametocyst (b) Sporocyst
(c) Sporozoite (d) Trophozoite
Ans. (c) Sporozoite
Q.3. Scyphistoma is the larva of (2010)
(a) Leishmania (b) Obelia
(c) Aurelia (d) Sycon
Ans. (c) Aurelia
Q.4. Conjugation is found in …………….. (2005)
Ans. Paramecium
Q.5. Ephyra larva is found in ………………….. (2005, 07, 18, 19)
Ans. Aurelia
Q.6 Malignant tertian malarial fever is caused by? (2006)
Ans. Plasmodium falciparum
Q.7. The scientific name of precious red coral is………… (2006)
Ans. Corallium rubrum
Q.8. ………………. ocelli are found in aurelia. (2006)
Ans. Two
Q.9. Canal system is only found in ………………… (2006)
Ans. Sponges
Q.10. Sand fly is the carrier of ............. disease. (2007, 18)
Ans. Leishmania
Q.11. Monocystis is found in the………………of earthworm. (2007, 18)
Ans. Coelomic fluid
Q.12 Scyphistoma is found in (2008)
(a) Porifera (b) Ciliata
(c) Aurelia (d) Obelia
Ans. Aurelia
Q.13 Medusa phase in Aurelia is much reduced. True/false (2008)
Ans. False
Q.14 Myxotrophic nutrition is found in ……....... (2008)
(a) Amoeba (b) Euglena
(c) Aurelia (d) Hydra
Ans. Euglena
Q.15 Which of the following term is not concerned with the nematocysts of the coelenterates. (2008)
(a) Pectinant (b) Penetrant
(c) Volvent (d) Glutinant
Ans. Pectinant.
Q.16 Digestionof food in Hydra is -
(a) Extracellular
(b) Intracellular
(c) First extracellular and then intracellular
(d) None of these. (2009)
Ans. (c) First extracellular and then intracellular.
Q.17 Colony of Obelia is -
(a) Monomorphic (b) Dimorphic
(c) Trimorphic (d) Polymorphic. (2009)
Ans. (b) Dimorphic.
Q.18 Exflagellation in the life cycle of Plasmodium occurs in -
(a) Trophozoites (b) Microgametocytes
(c) Macrogametocytes (d) Merozoites. (2009)
Ans. (b) Microgametocyte.
Q.19 Endomyxis is found in -
(a) Paramecium (b) Obelia
(c) Coral reef (d) Ephyra. (2009)
Ans. (a) Paramecium.
Q.20 Pore bearing animals are -
(a) Porifera (b) Protozoa
(c) Madreopora (d) Fungia. (2009)
Ans. (a) Porifera.
Q.21. Oxyntic cells are found in -
(a) Sycon (b) Aurelia
(c) Leishmania (d) Stomach. (2009)
Ans. (d) Stomach.
Q.22. Fringing reefs grow -
(a) Around island (b) In shallow water
(c) Miles away from the land (d) In river delta (2012)
Ans. (b) In shallow water
Q.23. Medusa buds are found on the -
(a) Hydranth (b) Blastostyle
(c) Manubrium (d) Coelenteron (2012)
Ans. (b) Blastostyle
Q.24. Write true or false :
(a) Toxoplasma gondii may cause neuroloical disorder.
(b) Euglena belongs to class ciliata.
(c) Cnidarians are ‘Combjellies’.
(d) Atoll is a Coral island.
(e) Thyroid hormone T4 is more potent than T3.
(f) Sarcoplasmic reticulum is found in neuron.
(g) Epiglottis is associated with pharynx.
(h) Skin is an excretory organ.
(i) Progesterone is a male hormone. (2013)
(j) Aurelia belongs to class Hydrozoa.
(k) Axoplasm is seen in the muscle.
(l) Entamoeba gingvalis may cause pyorrhea.
Ans. (a) Toxoplasma gondii may cause neuroloical disorder. (True)
(b) Euglena belongs to class ciliata. (False)
(c) Cnidarians are ‘Combjellies’. (False)
(d) Atoll is a Coral island.
(e) Thyroid hormone T4 is more potent than T3. (True)
(f) Sarcoplasmic reticulum is found in neuron. (False)
(g) Epiglottis is associated with pharynx. (True)
(h) Skin is an excretory organ.(True)
(i) Progesterone is a male hormone. (False))
(a) Aurelia belongs to class Hydrozoa.(False)
(b) Axoplasm is seen in the muscle.(False)
(c) Entamoeba gingvalis may cause pyorrhea.(True)
Q.25. The presence of urea is called- (2008)
(a) uremia (b) haematouria
(c) diurea (d) anuria
Ans. (c) diurea.
Q.26. Aerobic respiration is completed in- (2008)
(a) golgi bodies (b) mitochondria
(c) bronchi (d) nucleolus
Ans. (b) mitochondria.
Q.27. Thyroxine hormone is responsible for the absorption of glucose in the intestine ,consumption of glucose in cells and BMR.- True / False. (2008)
Ans. True.
Q.28. The hormone calcitonin is secreted by (2008, 09, 19)
Ans. Thyroid gland.
Q.29. Oxyntic cells are found in………………. (2007)
Ans. Gastric glands of the stomach.
Q.30. The hormone responsible for concentration of urine is…………. (2007)
Ans. Anti diuretic hormone.
Q.31. Saltatory conduction is found in? (2007)
Ans. Myelinated fibres.
Q.32. The hormone progesterone is secreted by? (2007)
Ans. Ovary
Q.33. The wall of ventricle is thick and has anastamosing network of………… (2006)
Ans. Muscles.
Q.34. Chylomicrons are formed in………………of intestine. (2006)
Ans. absorptive cells of small intestine.
Q.35. The largest gland in human body is? (2006)
Ans. Liver.
Q.36. Tsetse fly transmits from one host to the other (2010)
(a) leishmania (b) Trypanosoma
(b) Giardia (d) Trichomonas
Ans. (b) Trypanosoma
Q.37. Human beings are - (2010)
(a) Uretelic (b) Uricotelic
(c) Ammonotelic (d) None of these
Ans. (a) Uretelic
Q.38. Chylomicrons are formed during the digestion of (2010)
(a) Carbohydrates (b) fats
(c) Proteins (d) vitamins
Ans. (b) fats
Q.39. Vasopressin hormone is secreted by (2010)
(a) Hypothalamus (b) Posterior Pituitary
(c) Anterior Pituitary (d) Kidney
Ans. (b) Posterior Pituitary
Q.40. Mitral value is (2010)
(a) Monocuspid (b) Dicuspid
(c) Tricuspid (d) None of the above
Ans. (b) Dicuspid