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Biology

Biology Quiz

Your Information:

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____________?







Total MCQs on Website

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