Every day Science MCQs
Universal blood donor belongs to the blood group …….
Which of the following vitamin is associated with blood coagulation
What is the normal rate of heart beat in human beings?
32 times per minute
42 times per minute
62 times per minute
72 times per minute
Hygrometer is used for measuring the…….
Speed of light
Speed of sound
Density of milk
Humidity of air
Specific gravity of liquids
Which of the following is entirely plant product……?
In animals the principle role of vitamin E is……..
Hereditary disorders are the result of…..
Defective DNA nucleus
Lack of vitamin E
Defective RNA nucleus
None of these
Which of the following is not a vitamin…..?
Oxidation occurs in………
Loss of electrons
Gain of electrons
Gain of proton
Decrease in oxidation state
The layer of atmosphere which protect us from UV rays is……..
Which of the following are the Rabi crops?
Wheat, Rice, Mustard
Rice, Maize, Groundnut
Wheat, Barley, Mustard
Barley, Mustard, Groundnut
Which of the following is the fastest growing tree?
Insulin is secreted by……
Mitochondrion is also called ………
Protein synthesizing factory
Power house of the cell
Food storage center
The chief ingredient of mosquito repellent cream is derived from…
The characteristic feature of virus is….
It multiplies in host
It multiplies outside host
It shows characteristics of both animals and plants
It completely fits in all kingdoms
Population of cells derived from a single cell is called……
Greenhouse effect means….
Trapping of sunlight by plants
Trapping of sunlight by Carbon dioxide
Trapping of sunlight by oxygen
Trapping of sunlight by plants
Guinea pig is …….
The commonly present elements in the artificial fertilizers are….
N, P, Na
K, N, P
P, Ba, N
Na, K, He
Ginger is a stem and not a root because ……
It lacks chlorophyll
It has nodes and internodes
It stores food materials
It grows horizontally and vertically in the soil
The body cells of human beings have 46 chromosomes each. The number of chromosomes in the sperm cell of man is….
Potassium nitrate is used in ……
Penicillin is obtained from …..
The inherited trait of a person can be investigated by …..
Which one of the following is used in extensively in dating of archaeological findings?
All the veins carry deoxygenated blood except….
Gas which is mainly responsible for greenhouse effect is ….
Best source of vitamin A is…..
The organ which is responsible for worn out RBCS in the body of a vertebrate is …..
The largest cell in the human body is……
Which one of the following is ascorbic acid?
The correct sequence of cell division is…..
Prophase, Metaphase, Anaphase, Telophase.
Metaphase, Prophase, Anaphase, Telophase.
Telophase, Metaphase, Prophase, Anaphase.
Prophase, Anaphase, Metaphase, Telophase.
Scientist responsible for binomial nomenclature is…
The vegetation found in saline soil is termed as…
The pulvinus in Touch-me-not play role in …..
The seed of pinus contains ….
Deficiency of which vitamin cause night blindness…
Deficiency of which vitamin cause scurvy….
Disease spread through milk is….
Malaria is caused by…
Number of chromosomes per somatic cell in human is ….
Protein synthesizing factory of the cell is…
Lathyrism is caused by consumption of …..
Dead red blood corpuscles are stored in ….
Auxines are …..
What percentage of bones makes up the entire body in weight of human body..
Which part of the tea plant is used for making tea?
The tree species mostly used in social forestry is….
Which of the following vaccine was first discovered?
Which of the following organism is used in the production of alcohol?
Which one is not a bone in human leg?
Organisms having a definite nucleus in the cell are……
Colour of the skin is due to…..
Healing of wound is hastened by vitamin….
The biotic relationship between insects and plants with reference to pollination is termed as….
The bats fly at night because….
They have weak wings and are likely to be attacked by predators
They can see the objects at night
They generate flashes of light
They generate ultrasonic sound waves
Bionics is the study of …..
Which is not component of blood?
Which of the following is not a gland?
Fat is digested in…
The secretion of ductless glands are called …
The plants which bears fruit only once in life is….
Quinine is obtained from ….
Banana do not have seeds because:
Their flower do not have ovules
Their fruits develops without fertilization
They develop in undernourished areas
All the plants of this family are seedless
Sex in human is determined by chromosomes of ….
Either father or mother.
Dialysis is used when a person is suffer of…..
How does a bat find its way?
Amnesia is related to….
Loss of vision
Loss of hearing
Loss of memory
Loss of teeth
The element obtained from seaweeds is……
Taenia solium is the biological name of …..
Tape worm live in ….
Elements required for the development of bones are…
Sodium and calcium
Phosphorous and calcium
Sodium and phosphorous
Phosphorous and iron
Organelle present in bacteria is….
Cytochrome contains ….
Turpentine oil is produced from…
The world environment day is celebrated on…
Pancreas secretes hormones…
Both a and b
Hormones of pancreas help in….
Herbicides are ……
Goiter is associated with….
Lichen is association of …..
Higher plant and fungi
Algae and fungi
Fungi with another fungi
Algae and insects
Mychorriza is association between…..
Higher plant and fungi
Fungi and algae
Fungi and Bryophytes
Higher plant and algae
Saliva helps in digestion of …..
.. ……… is called power house of the cell.
In plant cell nucleus is………
A) In center
B) at one side
C) Inside the chloroplast
Second layer of the eye is called _______
Each time you blink your eyes for ______ seconds
Smallest bone in the body is ________
______ Protect us from harmful UV rays.
A) Hydrogen Gas
B) Ozone Gas
C) Carbon Dioxide Gas
The thin green expanded portion of the leaf is _____
B) Leaf Blade
E) Both B and D
Ostrich lost flying habit because……..
A) They have no enemy
B) Their wings are weak
C) They do not like flying
D) They do not have wings
Earth worms are called …….
C) Living fertilizers
D) Hidden enemy
Photosynthesis occur in _____
A) Epidermal cells
B) Mesophyll cells
Monocots have ….. Floral parts or multiple of …..
A) 3, 3
B) 4, 4
C) 5, 5
D) 7, 7
Bacterial cell do not have………
A) Cell membrane
In the atmosphere carbon dioxide is present in amount of _____ percent
A) 0.3 to 0.4
B) 1 to 4
C) 0.5 to 1
D) 3 to 6
The cylindrical stalk of the leaf is called _______