Start learning 50% faster. Sign in now
Speed of Boy = 30 m/s Speed of sound of Bomb = 640 m/s Distance travelled by a Boy in 54 seconds = (30 × 54) m The time taken by the sound of blast to be listen by him T = D/S = (30 ×54)/(Relative Speed ) = `[(30xx54)/(300-30)]` = `(30xx54)/270` = 6 seconds
The first stable compound formed in the photosynthesis of C3 plants is:
What structure controls the opening and closing of stomata?
Which of the following plant hormones is responsible for delaying leaf senescence and is known as the "anti-aging hormone"?
The Structural and functional unit of chromosome is termed as
What is the main function of guttation?
Highest water use efficiency is of
When plant cells are placed in hypertonic solution, they become____
Which among the following is Photoblastic Seed?
Brassica carrinata is a cross between
In aerobic respiration, on oxidation of 1 molecule of glucose, ______ ATP is produced.