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4901.

Write any two differences between food chain and food web?

Answer» Food ChainThe series of organisms of an ecosystem through which the food and energy present in it and passes with each member is called food chain. A food chain consists of producers (green plants), consumers (animals and man) and decomposers (micro organisms). Basically there are two types of food chains: grazing food chain and detritus food chain. Example of food chain: Plants --> Mice-->Snakes--> VulturesFood WebIn an ecosystem single food chains never occur. The same organisms may operate at more than one tropic level. So different food chains are inter connected. Thus, in an ecosystem several food chains are linked together and intersect each other to form a complex network called food web.Definition: A number of food chains form a interlinking pattern forming a web like arrangement known as food web.
4902.

Airesh are you online

Answer»
4903.

Why are root called positively geotropic

Answer» Because they move towards the ground and hence their name
4904.

Airesh are you here

Answer»
4905.

Name ametal that doesnot stick glass

Answer»
4906.

What is biodiversity hotspot? ?

Answer»
4907.

Why washerman add washing soda to water before washing clathes

Answer»
4908.

Why silicon is different from carbon but there balance electron is 4

Answer» Because the atomic radii of silicon is more and the force of attraction between the nucleus and electron are more so it\'s difficult to hold them
4909.

Airesh app Aditi ko pucho vo interested ho sakti ha app ma

Answer»
4910.

What is reflex actions

Answer» Reflex actions r spontaneous action without the will of the organisms
In reflex action our spinal cord involvesIt takes fraction of second..it is involuntary action
4911.

Explain magnetic field line. Draw magnetic field line due to a circular loop

Answer»
4912.

Aditi app ki Soch airesh jase ha choti

Answer»
4913.

Who watch big boos

Answer»
4914.

How is sperm form

Answer»
4915.

RIMSHA I know u r here plzz reply yrr

Answer»
4916.

Who discovered current

Answer» A g chronic
4917.

RIMSHA I\'m waiting yrr plzz come

Answer»
4918.

A student dipped pH paper in rain water.what would be the colour of the pH paper?

Answer» Orange
4919.

RIMSHA enough yrr plzz come

Answer»
4920.

What is meant by quenching of steel

Answer»
4921.

Why carbon has the largest compound in the world

Answer» Bcoz of it\'s property of self combination and tetravalency
Becz it has 4 sharing
Because it has very high catenation property
4922.

RIMSHA I\'m waiting okk byy

Answer»
4923.

What\'s is lens

Answer» It is a glass piece bounded by spherical surface
4924.

Hello Guy\'s can you add me in your friend list .Please.

Answer»
4925.

What r the important 2 mark questions for section B, i.e.,practical skills

Answer»
4926.

RIMSHA remember one thing I can\'t forget u

Answer»
4927.

Sahil are you there kaha ho yaar

Answer»
4928.

Properties of ethanoic acid

Answer» Acetic acid is a monocarboxylic acid because it contains only one "COOH"group. It has a sour taste and pungent smell. It is the main component of vinegar. Vinegar is typically 3-7% solution of acetic acid in water.
4929.

Principle of electric motor

Answer» It works on the principal of Fleming\'s left hand hand rule . it converts electrical energy into chemical energy .:- Hope it\'ll help you ?
The current which is produced by magnetic field lines is called induced current
Converts electrical energy into machenical energy
Induces current
4930.

Which fuel is used in aeroplane

Answer» It\'s gasoline , shivam
4931.

Bio gas is mixture of which gases??.

Answer»
4932.

Yaha koi UP se hai kya

Answer» Hum hAi
4933.

You are given three bulbs of 40 W and 100 W . Which of them has lower resistance ?

Answer» U r right pratyush
The answer will be ? w
100w bulb has lower resistance
100w
4934.

Himanshu do u know the answer of pratyush kumar question

Answer» Tautomers are isomers of a compound which differ only in the position of the protons and electrons. The carbon skeleton of the compound is unchanged. A reaction which involves simple proton transfer in an intramolecular fashion is called a tautomerism.
4935.

What is micelles ? How it form

Answer» Micelles is a chemical structure which form when the carbon chain of detergent react with oil particle and sodium charged particle mixed in water
4936.

All slept anybody awake

Answer»
4937.

What is a lymph?

Answer» Lymph is the tissue fluid which is made when plasma protein from the pores present in capillaries escape into intracellular space in tissue
It\'s fluid,Clourless , contains white blood cells
A color less contains WBC
4938.

Happy christmas to all in advance✝️✝️✝️✝️✝️✝️

Answer» Are Christmas day to kl haai n
4939.

Full form of PPLO

Answer» Pleuropneumonia like organism
Pleuropneumonia like organism
4940.

such me so Gaye sab

Answer»
4941.

Differentiate between trapsin and pepsin

Answer» Trypsin is a pencreatic juice . It\'s inactive form is trypsinogen . It brings about the digestion of protien into polypeptides .Pepsin is a enzyme secreted by stomach . It\'s inactive form is pepsinogen . Ot becomes active bt the action of HCL . It converts protien into peptoes and proteoses
4942.

GOOOOOOOOOOD NIGHT

Answer»
4943.

Is Ammonia a base ?? If so , then why doesn\'t it releases OH- ions in it\'s aq solution ??

Answer»
4944.

Why an combustio an oxidation reaction

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4945.

What is the difference between evolution and speciation?

Answer» Evolution :- The change in genetic character of progeny due to the generation gap , is known as evolution .Speciation :- The process of formation of a new species due to evolution of certain special trait / different trait , is known as speciation
4946.

what is the name of tha chemical bond formed

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4947.

Write about fuse and mcb

Answer»
4948.

To which group ethanoic acid belong

Answer» Methyl group attach 2 carboxyl group
4949.

What is soft water and hard water

Answer» The water containing salts of calcium and magnesium is hard water
4950.

What is Ozone layer

Answer» Ozone layer is a protective blanket around the earth which absorb most harmful ultraviolet radiation of the sunlight
Ozoe layer is a layer present in atmosphere to prevent the ultravoilet rays to come directly on earth