Everyday Science

Everyday Science subject is comprise of Biology, Chemistry, Physics, Environmental Science, Geography and Engineering Subjects. This section also carries MCQs about how and why, science shapes our daily lives. Everyday Science or EDS is one of the compulsory subjects in CSS. It is also part of most of general tests conducted by different testing services and government departments, schools or colleges.

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    Biology
    The xylem vessels in plants are responsible for the transport of
    Xylem transports water and nutrients that enter the plant in the root up through the stem and out to all parts of the leaf. Xylem has two types of cells known as tracheids and vessel elements.
    Author: rikazzz Comment
    Everyday Science
    The hormone released by the pineal gland that regulates the sleep-wake cycle is called:
    Author: rikazzz Comment
    Everyday Science
    The number of oscillations or vibrations per second in a wave is called:
    The number of oscillations per second of a vibrating object is known as its frequency. Time period is the time required to complete one oscillation. Loudness of a sound is proportional to the square of the amplitude of its vibration.
    Author: rikazzz Comment
    Everyday Science
    Electric bulb filament is made of:
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    Everyday Science
    What is the SI unit of the thermodynamic temperature?
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    Everyday Science
    Galvanised iron sheets have a coating of :
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    Branches of Science
    The science that studies living organisms
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    Everyday Science
    The speed of sound is slowest in:
    In colloquial speech, speed of sound refers to the speed of sound waves in air. However, the speed of sound varies from substance to substance: typically, sound travels most slowly in gases, faster in liquids, and fastest in solids.
    Author: rikazzz Comment
    Everyday Science
    The egg of a hen is a:
    The egg of a hen is A Single Cell structure inside the shell before the fertilization but after fertilization, the cells fused and divide into two cells inside the shell. The shape of an egg is the same as a prolate spheroid with one end larger than the other and has cylindrical symmetry along the long axis. An egg is surrounded by a thin, hard shell and the thin membranes exist inside the shell. The egg yolk is hung in the egg white by one or two spiral bands of tissue known as chalazae.
    Author: Zohan Saqib Comment
    Biology
    Who among the following gave the first Theory of Evolution
    In the early 19th century Jean-Baptiste Lamarck (1744–1829) proposed his theory of the transmutation of species, the first fully formed theory of evolution.
    Author: rikazzz Comment