Biology Short questions part 3
welcome to digital odisha, where we discuss some biology questions which help to your all odisha competitive exam like opsc, osssc, ossc, ct,bed, otet, odisha forest guard, ri , amin.here we discuss biology short question ( biology short questions for ct, biology short questions for bed, biology short questions for otet, biology short questions for ossc, biology short questions for osssc, biology short questions for oas, biology short questions for aso, biology short questions for odisha forest guard exam.
science biology short questions
Q51. The element which Is the most abundant In the human
Q52. Oxygen liberated during photosynthesis is coming from
(c)Bresk down of chlorophy II
Q53. Which of the following is NOT included in the Technology Mission?
Q54. Who discovered sex hormones?
Q55. Fermentation Is a process of decomposition of an organic compound by
(d) free radicals
Q56. What are the basic units from which human spare parts can be created?
(b) Stem cells
(c) Heart cells
(d) Kidney cells
Q57. Adherent mucoid alkaline substance covering the inner lining of stomach is to :
(b) act against bacteria
(c)prevent the action of pepsin of mucosa
(d)prevent viral Infection
Q58. The area of the human tongue sensitive to bitterness is restricted to :
(c) middle part
(d) posterior part
Q59. Amniocentesis is a method for
(a) determination of fetal health conditions
(b)determination of the amino acids sequence:
(c) inducing abortion
(d) artificial insemination
Q60. During photosynthesis the liberated gas is :
Q61. Which of the following blood cells is compulsory for blood coagulation?
(b)Red Blood Corpuscles
(c)White Blood Corpuscles
Q62. Which was the first antibiotic ?
Q63. Virus contains
(a)Protein and lipid
(b)Nucleic acid and protein
(c)Lipid and carbohydrate
(d)Carbohydrate and nucleic add
Q64. By which the sex of a child is determined before birth ?
(a)Sperms of father
(b)Foetus of mother
Q65. What may be the cause of malfunctioning of thyroid gland ?
(a) Iodine deficiency
Q66. How many feet has a crab got?
Q67. Which one of the following is found only in women ?
Q68. Which one of the following is NOT a function of kidney ?
(a)Regulation of blood pH
(b)Removal of metabolic wastes from the body
(c)Production of antibodies
(d)Regulation of osmotic pressures of the blood
Q69. Water In plants is transported by
Q70. Where are the Eucalyptus trees found in abundance ?
Q71. Which of the following hormone is released in excess quantity during excitement ?
Q72. Clove the commonly used spice is obtained from the
Q73. What are the blood corpuscles that help to build up resistance against diseases ?
Q74. Which is the gland that holds the body s thermostat?
Q75. What is the chromosome number in a human ovum ?
(d) None of these
Q76. Hashish is obtained from a plant. From which part of the plant is it obtained ?
(c)Exudate from leaves and female inflorescences.
(d)Exudate from stem and male inflorescences.
Q77.Which organ of the body never(rest
Q78. The presence of what distinguishes a plant cell from an animal cell?
Q79. The branch of agriculture which deals with the feeding shelter health and breeding of the domestic animals is called
(d) Animal Husbandry
Q80. Edward Jenner is associated with
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Q81. A plant with compound leaves is
Q82. The scientist who explained about blood circulation for the first time was
(a)Antonyvan Leewen Hock
Q83. Which one of the following is not a digestive enzyme ?
Q84. The Theory of Evolution was put forward by
Q85. In a human body the longest bone is In the
(c) rib cage
Q86. Which of the following food crops has the maximum
content of proteins ?
Q87. Where did the new form of pneumonia “SARS” start ?
Q88. The total number of vertebrae in a human being is
Q89. On the average what percentage of human body has the element of oxygen ?
Q90. BCG vaccination is to be given to a newborn child
(a)immediately after birth
(b)within 48 hours
(c)within seven days
(d)within six months
Q91. The hybrid between horse and donkey is called
Q92. Glaucoma is a disease of the
Q93. The chemical used for destroying Fungi in water tanks is
Q94. Human kidney disorder is caused by the pollution of
Q95. Dehydration in human body is caused due to the deficiency of
Q96. Who among the following analysed DNA for the first time ?
(c)M. W. Nirenberg
(d)Watson and Krick
Q97. Which among the following bears smallest living cell
Q98. Yawning occurs
(a)due to excess concentration of C02 in blood
(b)due to excess concentration of CO2 in lungs
(c)due to excess concentration of C02 in lungs
(d)None of these
Q99. Which among the following living being has respiratory organ but does not have brain ?
Q100. Which vitamin helps in blood coagulation?
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