heredity - Category wise Question and Answer Practice Test with Solutions
heredity PRACTICE TEST [1 - EXERCISES]
set 1
Question : 1 [PCS (Pre) 2016]
Gene is
a) A segment of DNA and histone
b) A segment of DNA
c) A segment of DNA, RNA and histone
d) All of the above
Answer »Answer: (b)
Question : 2 [PCS (Pre) 2011]
Who is the father of modern genetics?
a) Hugo De Vries
b) Gregor Johann Mendel
c) Charles Darwin
d) Thomas Hunt Morgan
Answer »Answer: (b)
Question : 3 [PSC (Pre) 2015]
Which of the following professional(s) are more likely to run the risk of a permanent change in their cell’s DNA?
- Researchers using carbon 14 isotope
- X-ray technician
- Coal miner
- Dyer and painter
a) 1, 2 and 3
b) Only 2
c) 1, 2 and 4
d) 1, 3 and 4
Answer »Answer: (b)
Question : 4 [UPPCS (Mains) 2016]
The sugar present in DNA is
a) Fructose
b) Glucose
c) Deoxyribose
d) Ribose
Answer »Answer: (c)
Question : 5 [PSC (Pre) 2019]
Who delivered the principle of ‘jumping gene’?
a) Tomas Hunt Morgan
b) Gregor Johann Mendel
c) Barbara Mc Clintock
d) Watson and Crick
Answer »Answer: (c)
IMPORTANT general science mcq EXERCISES
general science mcq CATEGORIES
-
» Measurement And SI Units
-
» Measuring Devices And Scales
-
» Mechanics (Mass, Force, Acceleration, Work, Energy, Momentum, Velocity)
-
» Force Of Gravity, Solids And Fluids
-
» Motion Under Gravity
-
» Physical Properties Of Materials
-
» Light, Heat, Thermodynamics, Wave Motion, Sound, Optics & Oscillations
-
» Electric Current And Magnetism
-
» Nuclear Physics And Conductivity
-
» Modern And Space Physics, Sources Of Energy
-
» General Concepts Of Chemistry
-
» Nature Of Matter And Composition
-
» Atomic Structure Molecules And Nuclear Chemistry
-
» Classification Of Elements, Chemical Bonding, Periodicity In Properties & Physical Transformation
-
» Metals, Non Metals, Minerals, Ores, Properties, Uses
-
» Alloys, Carbon & Its Various Forms, Hydrogen & Compounds, Sulphur, Nitrogen, Halogen & Inert Gases
-
» Acids, Bases, Salts And Metals
-
» Hydrocarbon, Alcohol, Polymer, Organic Acid And Explosive Substance
-
» Fuel, Food Preservation, Nutrition, Medicine, Detergents And Fertilizers
-
» Inorganic Chemistry
-
» Organic Chemistry
-
» Environmental Chemistry
-
» Some Important Man Made Materials
-
» Sub Divisions Of Biology
-
» Genetics, Evolution Of Life & Ecological Biodiversity
-
» Taxonomy
-
» Heredity
-
» Biofertilizer
-
» Biological Classification Cell Tissues And Division
-
» Human Anatomy
-
» Blood Transport System
-
» Digestion And Excretion
-
» Photosynthesis
-
» Vitamins, Nutrition, Health, Disease And Treatment
-
» Endocrine Glands, Hormones
-
» Physiology Of Plants, Humans And Animals
-
» Reproduction
-
» Genetic Engineering And Bio Technology
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