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Biology Quiz

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Question no 1:


Q.1 Lipids are soluble in which of the following_______________?

Question no 2:


Q.2 The only promoter of leaf senescence in the following plant hormones is________________?

Question no 3:


Q.3 Which one of the following is avascular structure?

Question no 4:


Q.4 The number of calories required to raise the temperature of 1g of water from 15 to 16?C is called___________?

Question no 5:


Q.5 The one that stores calcium is __________?

Question no 6:


Q.6 2. Which one of the following organisms can serve as a biofertilizer for rice crop?

Question no 7:


Q.7 The function of chrosomes of carrying genetic information from cell generation to another is performed by _________?

Question no 8:


Q.8 Which of the following is incorrect for the lysogenic cycle in life cycle of bacteriophage_____________?

Question no 9:


Q.9 Which of the following cytoplasmic extensions carry the message toward the cell body___________?

Question no 10:


Q.10 Diameter of thick filament is____________?

Question no 11:


Q.11 Which of the following vertebrates have a fish-like body?

Question no 12:


Q.12 Resolution power of a compound microscope is___________?

Question no 13:


Q.13 Fatty acids containing 18 C atoms and a single double bond is____________?

Question no 14:


Q.14 Number of cells that are destroyed in adults by apoptosis are ________ ?

Question no 15:


Q.15 Of the following which one is not the characteristic of dinoflagellates?

Question no 16:


Q.16 which of the following hepatitis is more contagious ?

Question no 17:


Q.17 In which of the following joint muscles are arranged in the same plane as that of joint?

Question no 18:


Q.18 __________is a condition in which there is an absence of oxygen supply to an organ’s tissues?

Question no 19:


Q.19 Glycolipids and glycoproteins have structural role in the ______________ matrix of animal and bacterial cell?

Question no 20:


Q.20 The normal range of the number of white blood cells in a microliter of blood is between _________ ?

Question no 21:


Q.21 Pigment present in red algae is_____________?

Question no 22:


Q.22 80% of the food of sponges consists of__________?

Question no 23:


Q.23 Flagella originate from_______________?

Question no 24:


Q.24 The characteristic which enable animals to tolerate dehydration is called__________?

Question no 25:


Q.25 Leprosy bacillus was invented by :__________?

Question no 26:


Q.26 Chalk is gradually formed of dead______________?

Question no 27:


Q.27 Chitin in cockroach is absent in____________?

Question no 28:


Q.28 Which of the following animal has a hydrostatic skeleton?

Question no 29:


Q.29 “lub” sound is produced after _________ ?

Question no 30:


Q.30 Which of the following bacteria do not have flagella commonly__________?

Question no 31:


Q.31 Bacteria protect themselves from viruses by fragmenting viral DNA with ____________?

Question no 32:


Q.32 In human beings influenza is caused by_________?

Question no 33:


Q.33 In animals excess of nitrogen is excreted primarily in form of___________?

Question no 34:


Q.34 All are functions of hypothalamus, but, _________ ?

Question no 35:


Q.35 Number of pairs of cranial nerves is__________?

Question no 36:


Q.36 Which of the following CANNOT be transmitted via infectious droplets?

Question no 37:


Q.37 Most of the photosynthesis on earth is carried by__________?

Question no 38:


Q.38 Which of the following is most toxic?

Question no 39:


Q.39 Of the following, which one is missing in herbivores_______________?

Question no 40:


Q.40 For which of the following no preventive vaccine is available?

Question no 41:


Q.41 Which of the following is largest part of brain?

Question no 42:


Q.42 Value of resting membrane potential is_____________?

Question no 43:


Q.43 Brown fat present in certain mammals is specialized in___________?

Question no 44:


Q.44 Of the following which one has glassy shells________________?

Question no 45:


Q.45 The word “BIOLOGY” has been derived from_________ word?

Question no 46:


Q.46 The vaccines prepared through recombinant DNA technology are_____________?

Question no 47:


Q.47 Banana belongs to which category?

Question no 48:


Q.48 Which one of the following remove nucleotides from the ends of DNA or RNA?

Question no 49:


Q.49 Abscisic acid promotes flowering in short day plants and inhibits in long day plants, which of the following is antagonistic to abscisic acid in terms of flowering______________?

Question no 50:


Q.50 Acromegaly is caused due to oversecretion of____________?

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