The wavelength is the distance between individual waves. The wavelengths of visible light range from 400 to 700 billionths of a meter. Wavelength... View Article
During cellular respiration, the energy stored in glucose is transferred to ATP. ATP, or adenosine triphosphate, is chemical energy the cell can... View Article
One half the difference between the number of electrons present in the bonding and the anti-bonding orbitals is bond order Bond order (B.O)... View Article
Dichotomous branching is characteristic feature of liverworts e.g. Riccia, Marchantia, Pellia etc. It is a primitive form of branching. It is... View Article
Tide is the vertical rise and fall of the sea level surface caused primarily by the change in gravitational attraction of the moon, and to a... View Article
Always the Standard temperature and pressure (STP) is defined as 0°C (273.15 K) and 1 atm pressure. The molar volume of a gas is the volume... View Article
A polarized wave vibrates in a single plane in space. Since sound waves vibrate along their direction of propagation, they cannot be polarized. A... View Article
Proteins are polymers made out of amino acids. They're naturally occurring, meaning they're made by animals, plants, bugs, fungi, and other... View Article
1 centimeter = 10 million nanometers. A nanometre is 10^-9 metres. A centimetre is 10^-2 metres. 10^-9/10^-2 = 10^-7 Therefore there is... View Article
The electronic configuration of the hydrogen atom is 1s1. In hydrides like NaH, H occurs in −1 state. Whereas in acids as well as oxides, H... View Article
The fruit serves as a physical barrier between the seed or seeds and the external environment during seed development. Fruits serve as a... View Article
Answer: The lone pair of electrons on the nitrogen atom of amines makes these compounds not only basic, but also good nucleophiles. Any other... View Article
The difference between oxygen (O) and oxygen (O2 )is that the former is an oxygen atom while the latter consists of two O atoms bound together,... View Article
Totalnumber of σ bonds=3 So the bond pairs= 3 and lone pairs 0. There are 24 valence electrons available for the Lewis structure for NO3-.... View Article
The P atom needs five orbitals to form the five P-Cl bonds. It has a 3s and three 3p orbitals, so it must use one of its 3d orbitals to form the... View Article
Cold-blooded animals are also known as ectothermic or poikilothermic animals. Their bodies cannot regulate temperatures internally, so their... View Article
Haustoria is the appendage or portion of a parasitic fungus or of the root of a parasitic plant that penetrates the host's tissue and draws... View Article
