101. Insulin is a human__________?
✅ B. Protein
Option A: Gene Option B: Protein Option C: Glucose Option D: Diabetes Correct Answer : Protein Read more
Biology MCQs – Page 6
102. The body of ________ is not made of cell.
✅ A. Bacteria
Option A: Bacteria Option B: Fungi Option C: Viruses Option D: Algae Correct Answer : Bacteria Read more
103. The biggest group of invertebrates is_________?
✅ B. Insects
Option A: Worms Option B: Insects Option C: Jelly fish Option D: None of these Correct Answer : Insects Read more
104. Which among the following is an Autotroph _________ ?
✅ D. Algae
Option A: Butterfly Option B: Mushroom Option C: Fish Option D: Algae Correct Answer : Algae Read more
105. Which of the following is the less important organ in human body?
✅ B. Appendix
Option A: Hair Option B: Appendix Option C: Hip bone Option D: Navel Correct Answer : Appendix Read more
106. The simplest amino acid is_________?
✅ B. glycine
Option A: alanine Option B: glycine Option C: valine Option D: phenylalanine Correct Answer : glycine Read more
107. They are present in the underground parts of the plants and stored food?
✅ A. leucoplast
Option A: leucoplast Option B: chromoplast Option C: chloroplast Option D: stem Correct Answer : leucoplast Read more
108. They are widespread as protective coatings on fruits and leaves?
✅ B. waxes
Option A: cholesterol Option B: waxes Option C: chitin Option D: all of these Correct Answer : waxes Read more
109. It is very serious disease of brain which is caused by fungi________?
✅ B. meningitis
Option A: ring worm Option B: meningitis Option C: hepatitis Option D: none of these Correct Answer : meningitis Read more
110. Many bacteria in our digestive system synthesize vitamins for example vitamin_________?
✅ C. B12
Option A: B1 Option B: B2 Option C: B12 Option D: B6 Correct Answer : B12 Read more
111. Which is not a vertebrate ?
✅ C. Insect
Option A: Reptiles Option B: Fish Option C: Insect Option D: None of these Correct Answer : Insect Read more
112. The terms procariotique and eucariotique were proposed by___________?
✅ B. Chatton
Option A: Whittaker Option B: Chatton Option C: Haeckel Option D: Margulis and Schwartz Correct Answer : Chatton Read more
113. Outside the thallus of Marchantia there are special structures called__________?
✅ B. rhizoids
Option A: stem tuber Option B: rhizoids Option C: sporangium Option D: none of these Correct Answer : rhizoids Read more
114. The vascular plants are termed as____________?
✅ A. tracheophytes
Option A: tracheophytes Option B: bryophytes Option C: pteridophytes Option D: all of these Correct Answer : tracheophytes Read more
115. Tobacco mosaic virus was crystallized by__________?
✅ C. Stanely
Option A: Pasteur Option B: Chamberland Option C: Stanely Option D: Ivanowski Correct Answer : Stanely Read more
116. Flagella are composed of________?
✅ A. micro tubules
Option A: micro tubules Option B: micro filaments Option C: intermediate filaments Option D: glycoproteins Correct Answer : micro tubules Read more
117. The life and activities of a cell is controlled by__________?
✅ B. nucleus
Option A: cytoplasm Option B: nucleus Option C: vacuole Option D: mitochondria Correct Answer : nucleus Read more
118. Accumulation of lipid molecules in brain cells lead to____________?
✅ C. mental retardation
Option A: paralysis Option B: oedema Option C: mental retardation Option D: all of these Correct Answer : mental retardation Read more
119. Accumulation of lipid molecules in brain cells lead to__________?
✅ C. mental retardation
Option A: paralysis Option B: oedema Option C: mental retardation Option D: all of these Correct Answer : mental retardation Read more
120. In many which phylum the body of an organisms is usually divided in there regions called head, thorax and abdomen?
✅ D. arthropoda
Option A: echinodermata Option B: mollusca Option C: nematoda Option D: arthropoda Correct Answer : arthropoda Read more