English Antonyms
    Antonym of PRETENTIOUS
    Author: rikazzz Comment
    Biology
    The increase in global temperatures is the result of
    Global warming is the unusually rapid increase in Earth`s average surface temperature over the past century primarily due to the greenhouse gases released as people burn fossil fuels
    Author: rikazzz Comment
    Everyday Science
    In vulcanisation, natural rubber is heated with:
    Author: rikazzz Comment
    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
    Important Abbreviations
    PLO stands for:
    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
    Rivers of the World
    Which of the following rivers flowing through Pakistan has a source of origin in that country itself?
    Author: rikazzz Comment
    Everyday Science
    Electric bulb filament is made of:
    Author: rikazzz Comment
    International Current Affairs
    The United States officially completed its army withdrawal from Afghanistan on:
    Author: rikazzz Comment