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Biology

Biology Quiz

Your Information:

Question no 1:

 

Q.1 Purple non-sulphur bacteria is an example of___________?





Question no 2:

 

Q.2 Chlorophyll is a/an _____ molecule?





Question no 3:

 

Q.3 Which is not a vertebrate ?





Question no 4:

 

Q.4 The mechanism of regulation, generally between organism and its environment, of solutes and the gain and the loss of water is called________?





Question no 5:

 

Q.5 Operculum is present in_____________?





Question no 6:

 

Q.6 Which of the following hormone is predominantly responsible for bone weakening in older women?





Question no 7:

 

Q.7 Secondary cell wall of sclerenchyma cells is impregnated with_________________?





Question no 8:

 

Q.8 Insertion of Biceps is on_________?





Question no 9:

 

Q.9 Balbiani discovered special type of chromosome from the salivary gland of chironomus larva which are recognized by the presence of ________?





Question no 10:

 

Q.10 Amoeba secretes digestive enzymes to hydrolyse _________ ?





Question no 11:

 

Q.11 Mammalian kidney, under restricted water supply can conserve water by over ________ % reabsorption of glomerular filtrate





Question no 12:

 

Q.12 ___________ are needed as a source of energy for the vital activities of the body?





Question no 13:

 

Q.13 Disease which transferred from animal to Human is_________?





Question no 14:

 

Q.14 How many vertebrae are present in vertebral column of man?





Question no 16:

 

Q.16 ELISA is _________?





Question no 17:

 

Q.17 The monosaccharide found in some bacteria and occurring rarely are______________?





Question no 18:

 

Q.18 _________ stimulates the production of gastric juice in the stomach:





Question no 19:

 

Q.19 Circulatory system is open type in all of the following except:___________?





Question no 20:

 

Q.20 Examples of Rhodophytes are___________?





Question no 21:

 

Q.21 Of the following which one is not the characteristic of dinoflagellates?





Question no 22:

 

Q.22 Solanum tuberosum is a scientific name of___________?





Question no 23:

 

Q.23 What is the branch of biology in which structure and function of tissues are studied___________?





Question no 24:

 

Q.24 A cofactor made of inorganic ion which is detachable is called__________________?





Question no 25:

 

Q.25 Outside the thallus of Marchantia there are special structures called__________?





Question no 26:

 

Q.26 Which of the following is the empirical formula of chlorophyll b?





Question no 27:

 

Q.27 Sporangia of which of the following tracheopytes develop singly on the upper side of sporophylls which may or may not be arranged to form strobili_____________?





Question no 28:

 

Q.28 Salivary glands present in front of ear are___________?





Question no 29:

 

Q.29 Sperms released in water are carried to the mesenchyme in sponges by__________?





Question no 30:

 

Q.30 In all coelentrates endoderm give rise to__________?





Question no 31:

 

Q.31 Highest form of learning is__________________?





Question no 32:

 

Q.32 Animals with greatest number of similarities are grouped together in a/an___________?





Question no 33:

 

Q.33 According to cohesion-tension theory, tension is created by__________________?





Question no 34:

 

Q.34 Nuclein is in its nature?





Question no 35:

 

Q.35 Specific heat of vaporization of water is_______________?





Question no 36:

 

Q.36 Genetic information carriers is/are____________?





Question no 37:

 

Q.37 Free living example of Platyhelminthes is____________?





Question no 38:

 

Q.38 Percentage of water in brain cells is_______?





Question no 39:

 

Q.39 Which of the following is responsible for Irish potato famine?





Question no 40:

 

Q.40 Inner layers of the sponges are made up of__________?





Question no 41:

 

Q.41 Who is the father of Genetics?





Question no 42:

 

Q.42 Which of the following is a compensation point:





Question no 43:

 

Q.43 Which one is an organic compound_____________?





Question no 44:

 

Q.44 In lysogenic cycle the process of spearation of phage DNA from the hosts chromosome and initiation of lytic cycle is called______________?





Question no 45:

 

Q.45 Secretin inhibits production of__________________?





Question no 46:

 

Q.46 Which of the following is an RNA virus:





Question no 47:

 

Q.47 Which of the following statement is incorrect about Molluscans?





Question no 48:

 

Q.48 Stress indicating hormones are____________?





Question no 49:

 

Q.49 _________ give rise to macrophages, which destroy larger particles by phagocytosis.





Question no 50:

 

Q.50 Mode of nutrition in penecillium is____________?







Total MCQs on Website

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