Nutrients are elements in foods that a living being uses to endure and grow. They are various factors that nutrients are influenced that may be a factor of age, activities, and stage of growth.

Types of Nutrients

In general, they are divided into two categories.

• Macronutrients
• Micronutrients

It is the temperature at which Non-ideal gas exhibits almost ideal behaviour for a considerable range of pressure. Boyle's temperature (TB) is related to Vander Waal’s constant a, b as follows:
T_B = a/R_b

The combination of smoke and fog is called smog. It is of two types:
(a) London smog or sulphurous smog or classical smog: London smog formation is initiated by a mixture of SO₂ particulate and high humidity in the atmosphere. The chemicals present in the particulates catalyse the conversion of SO₂ to SO₃ which then combines with H₂O of the humidity forming a fog of sulphuric acid droplets. These then condense on the surface of the particulate.
2SO₂ + O₂  → 2SO₃
SO₃ + H₂O  → H₂SO₄
This type of smog is seen in the early morning hours of winters months.
(b) Photochemical smog or Los Angeles smog: It is formed when the air contains NO₂ and hydrocarbons and the mixture is exposed to sunlight. As the reaction occurs in the presence of sunlight to form the smog, it is called photochemical smog) This type of smog is formed in the months of summer (strong sunlight) during the daytime when NO₂  and hydrocarbons are present in very large amounts due to heavy vehicular traffic.

Long run: Long run is the period in which all the factors of production can be changed to change the output. In a long run, the output can be increased by increasing both variable factors and fixed factors of production. Firms can change fixed factors of production in the long run. 
Output in the long run can be changed by changing the variable and fixed factors of production.

1. e-commerce is concerned with the firm’s dealings with its customers, clients or suppliers. Conversely, e-business refers to undertaking industry, trade, and commerce, with the help of information technology and communication.
2. e-commerce is nothing but buying and selling of goods around the web. On the contrary, e-business is a little different as it is not limited to, commercial transactions, but it also provides other services.

Prolactin tells the milk-making glands in your breast to make breast milk. Oxytocin signals the let-down reflex to release the milk. 2 It causes the alveoli to contract and squeeze the breast milk out into the milk ducts.  Prolactin causes your alveoli to take nutrients (proteins, sugars) from your blood supply and turn them into breast milk. Oxytocin causes the cells around the alveoli to contract and eject your milk down the milk ducts. This passing of the milk down the ducts is called the “let-down” (milk ejection) reflex.

You Can split 31 pi /3,
Sin(10 pi+pi/3)
=sin pi/3
=sin60
We know sin 60= √3/2

The alternation of generation between the sexual and asexual phase within the same species is called as metagenesis .
It generally shown by cnidarians which exhibits both forms – polyps and medusae .
Polyps produce medusae asexually , and medusae forms polyps sexually .  example – obellia .

The prospects for enhancing flowering, for the purposes of breeding and seed supply, appear good, particularly for members of the Pinaceae. The most successful techniques involve the application of the gibberellin A4 and A7 mixture combined with cultural treatments such as drought, root pruning or girdling. There is scope for these techniques to be used in outdoor seed orchards but more particularly with container-grown plants in polythene houses. Less research has been published on enhancing flowering in broadleaves (angiosperms) though there has been considerable attention to factors affecting blossom and fruit development. Techniques that encourage rapid vegetative growth so that plants quickly reach a certain minimum size may be the most promising to promote flowering of broadleaves. Avenues for further research are considered.

Yes, centripetal force causes acceleration  but no work is done by the force. A centripetal force is a force that makes a body follow a curved path. Its direction is always orthogonal to the motion of the body and towards the fixed point of the instantaneous center of curvature of the path. Since the direction is always orthogonal(perpendicular) work done is zero.

  Nucleotidases and nucleosidases these enzymes involved in the breakdown of nucleotides into sugars and bases.

Reaction of ethanol with excess concentrated sulphuric acid acting as dehydrating agent at 443 K results in the dehydration of Ethanol leading to the formation of Ethene.
2CH₃CH₂OH {tex}\;\xrightarrow[{H_2SO_4}]{Hot\;Conc}{/tex} 2CH₂=CH₂  + H₂O
Ethanol                      Ethene

 Electrophiles (Electrophilic reagents): Electrophiles are electron loving chemical species having an atom which is deficient in electrons. There are two types of electrophiles:

(a) Positively charged ions or positive electrophiles: These are deficient in electrons and carry a positive charge. For example H⁺ (hydrogen ion) H₃O⁺(hydronium ion),  (Nitronium ion),


(b) Neutral electrophiles. These are electrophilic reagents in which the electron deficient atom does not carry any charge. For example AlCl₃, FeCl₃, BF₃, SnCl₄. Carbenes also act as electrophiles because the carbon in them has only six electrons. 

Since both positively charged and neutral electrophiles are short by a pair of electrons, they have strong tendency to attract electrons from other sources and hence behave a Lewis acids.
 
Electrophiles always attack the substrate molecule at the point of high electron density.
 

The word smog is derived from smoke and fog and is the most common example of air pollution. It reduces visibility and causes breathing issues. Smog falls under particulate pollutants, as it is composed of very minute particles.

This process takes place for the duration of the day. Both the sea, as well as the land surface is heated up by the sun. The sea heats up slower than the land because it has a much higher heat capacity. Thus, the temperature over the land surface increases, in turn, heating up the air around it. An expansion occurs in the less dense warm air and an area over the land having low pressure is developed. At the same time on the top of the sea, a high-pressure area develops. Due to the difference in pressure and the air flows from the high pressure over the sea to the low pressure over the land. This flow of air from the sea to the land is termed as the sea breeze.

Root mean square velocity is defined as the square root of the average of the squares of the individual velocities of the gas molecules i.e.,

Pressure exerted by one mole of gas