Posted by (Biology) General Science Question(PART04) Free PDF Download
Q76. Which gland disappears during old age?
Ans: Thymus
Q77. The insect responsible for the spread of Kala-azar is –
Ans: Sand Fly
Q78. is known as the strongest natural fibre.
Ans: Silk
Q79. Which is known as graveyard of RBC’s ?
Ans: Spleen
Q80. The gland known as master gland in human body is the .
Ans: Pituitary gland
Q81. The process of cell division is known as –
Ans: Mitosis
Q82. Which part of the Plant body acts as the carrier of food and other substances to all its parts?
Ans: Phloem
Q83. Which is the sweetest sugar?
Ans: Fructose
Q84. The hearing function is associated with which part of the Human Brain?
Ans: Temporal Lobe
Q85. Which major chemical compound is found in human kidney stones?
Ans: Calcium oxalate
Q86. Which metal is present in Insulin?
Ans: Zinc
Q87. Thirst, hunger and sleep are controlled by which part of the brain?
Ans: Hypothalamus
Q88. Alcohol affects which part of human brain?
Ans: Cerebellum
Q89. Which part of human brain is the regulating centre for swallowing and vomiting?
Ans: Medulla Oblongata
Q90. Which part of the Human Eye changes it size based on the amount of Light?
Ans: Pupil
Q91. is the plant which yields biodiesel or biofuel.
Ans: Jatropha Curcas
Q92. The part of the human eye which regulates the quantum of light entering is –
Ans: Iris
Q93. Which salt is found in bone in largest amount?
Ans: Calcium Phosphate
Q94. What is the name of the test done to diagnose cancer?
Ans: Biopsy Test
Q95. The vitamin which is considered to be a hormone is –
Ans: Biopsy Test
Q96. Intake of which vitamin is recommended to improve blood coagulation?
Ans: Vitamin K
Q97. Who explained about the blood circulation for the first time?
Ans: William Harvey
Q98. Alexander Fleming invented.
Ans: Penicillin
Q99. Who is credited for producing first man-made Gene in a lab?
Ans: Dr. Hargobind Khurana
Q100. Xerophthalmia is a disease caused by lack of which vitamin?
Ans: Vitamin A