(i) Centriole is present in the animal cell but absent in most the plant cells Centrioles are the centrosome located near the nucleus in... View Article
Integers are the numbers that can be positive, negative or zero, but cannot be a fraction. These numbers are used to perform various arithmetic... View Article
Graphite is denser than diamond is the incorrect statement Due to its more compact structure, diamond has a higher density than graphite. In a... View Article
(C) producing induced current in a coil due to relative motion between a magnet and the coil When a coil is brought near the magnet, and a... View Article
(i) Maxwell's right-hand thumb rule:  Magnetic field produced around a straight conductor carrying current. The Maxwell right-hand thumb rule... View Article
Complete oxidation of food takes place. Krebs cycle involves step by step breakdown of pyruvic acid/lactic acid to produce ATP and Carbon... View Article
Option (C) is the right answer. The ball slows down and comes to rest due to opposing forces of air resistance and frictional force on the ball... View Article
(a) The given statement is True (b)The given statement is True (c)The given statement is True (d) The given statement is False O and N are... View Article
(a) Siachin→ -10°C Shimla→ -2°C Ahmedabad→ 30°C Delhi→ 20°C Srinagar→ -5°C (b) (c) The coolest place is where the temperature is minimum... View Article
Cells fall into one of two broad categories: prokaryotic and eukaryotic. Here are some differences between them listed below. Prokaryotes... View Article
Bithional added to soaps to impart antiseptic properties and to reduce the odour produced by bacterial decomposition of organic matter on skin.... View Article
Aniline is insoluble in water because of the large hydrocarbon part that retards the formation of an H-bond. So it is insoluble in water.... View Article
A body floats in a liquid when the body's weight is equal to the weight of the liquid displaced. The density of the body's material is less... View Article
We know that : v = λ × n Here, the Speed of the wave, v = 440 m/s Frequency, n = 220 Hz And, Wavelength, λ =? Putting these values in the... View Article
The power generated in a windmill depends on the speed with which the blades of the windmill are rotating, which depends upon the wind speed. A... View Article