Question
Pulsation theory in plants was proposed
bySolution
J.C. Bose proposed a theory of ascent of sap known as pulsation theory. The pulsation theory states that water is absorbed by the plants due to the metabolic activity of living cells which are in constant state of rythmatic pulsation. But it was not accepted as water can be passively absorbed by the roots even the cells were dead.
The Atal Pension Yojana (APY) is meant to provide a universal social security system for workers in the unorganized sector. Which of the following group...
Grey revolution was related to ____________.
The Nobel Peace Prize 2017 was won by
By which year is India projected to become the world's third-largest economy according to S&P Global?
The fourth Buddhist council was held at
Which is the oldest university in Uttar Pradesh?
Which of the following statements are true?
1.Tamil Nadu registered maximum increase in the urbanization ratio during the 1961-2001 period.
<...A cube of side length 5 cm is painted on all its faces and then cut into smaller cubes of side length 1 cm. How many smaller cubes have no paint on them?
Every year 5th June is observed worldwide as World Environment Day. In 2018 the World Environment Day will be hosted by
'Nakshatra Sabha,' aimed at promoting astro-tourism, was first held in which Indian city?
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