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5451.

What is Micelle

Answer» Dust particle of soap
5452.

Why magnesium is in the form of ribbon

Answer»
5453.

What is meant by power of accommodation of the eye????

Answer» The ability of eye lens to adjust it\'s focal length is called power of accomodation.
the ability of eye to see the farthest and nearest object clearly by changing its focal length.
power of accomodation is the power of eye lens to change the focal length of eye lens
the flexibility of eye to see the near and distant object clearly is known as power of accomodation
5454.

Importance of ph in daily life

Answer»
5455.

Guy\'s can u define love through science

Answer»
5456.

What do you know reproduction?

Answer» reproduction ia the procees of developing new individuals from the existiong ones .It Is of two types1 ) Sexual2 ) Asexual
5457.

Sir, I have a dought. In board paper questions comes from outside the ncert books eather in the book

Answer»
5458.

What is the role of motor areas in brain?

Answer» Conduct motor nerve impulses from brain and spinal cord to effector organs (muscle cell or gland cells).
5459.

How to do the science study in only 3 days plse .... Give me answer

Answer» Read the summary of the chapters and solve the sample papers and learning ( Hots) high order thinking ? skill question
5460.

What is tidal power

Answer» The power that made from ocean tidals
5461.

But same Alia

Answer»
5462.

Write a short note on chipko movement

Answer»
5463.

What do you mean by formation of ester?

Answer» And reaction is CH3COOH+C2H5OH=CH3COOC2H5+H2O
Ethanoic acid with ethyl alcohol produces ethyles acetates
5464.

list any four characters of a good fuel

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5465.

Structure formula of C2H5

Answer»
5466.

Alia I\'m also from UP

Answer»
5467.

What happens when ethane is burn in air

Answer»
5468.

Hi d..... R

Answer»
5469.

Any one wanna be frnnz wid me?

Answer» Sure
Ya
5470.

Sahil suno ab tension choro let\'s change the mood

Answer»
5471.

What is succuss entericus

Answer» Intestinal juice is knowm as succusentericus
5472.

Sahil itana late reply q kar rhe ho

Answer»
5473.

Hlo.who loss me here

Answer»
5474.

Explain why endocrine gland secret their enzymes into body directly

Answer»
5475.

How many pair of spinal nerves arise from the spinal code

Answer» 31 pairs
5476.

Do monohybrid cross

Answer»
5477.

Why is there a need of to harness the non-coventional source of energy?

Answer» Because they are present in limited amount on Earth.Also it take a very long time for the formation of these resources like coal and petroleum.So if we continue using them at an alarming rate, they will be lost from the earth one day.
5478.

We drink through same oesophagus but it come out of excretion where does it get separted.

Answer»
5479.

A fish taken out of water cannot survive for a longtime.why?

Answer» Fish takes oxygen dissolved in water.Their gills are designed in such a way that they take dissolved oxygen easily but when they are kept out of water they are not able to take oxygen directly from air That\'s why fish taken out of water can\'t survive for a long time.
The fish can not take the sufficient oxygen that it is taking in the water.
5480.

What is suarpanti

Answer»
5481.

What is function of earth wire in electrical instrument

Answer»
5482.

Give an example for substitution reaction..

Answer» 2FeSO4_fe2o3+so3+so2
O sry not H2O..HCl is right..
CH4 + CL2 ---------- CH3CL + H2O
CH4+Cl2--------->CH3Cl+HCl
5483.

Amoeba reproduction in photos

Answer»
5484.

Whai is the principle of electric generator

Answer» An electric generator works in the principal of electromagnetic induction.
The electric generator works on the principle that when a straight conductor is moved in a magnetic field the current is induced in the conductor
It converts mechanical energy into electrical energy....... also it produces induced current
5485.

Explain the phenomenon of Biological magnification and what is it affect the tertiary consumers

Answer» Humans attain the highest trophic level and hence it consumes more pesticides and all. They keep on accumulating at each trophic level and since the bio-mass increases at each level.
The increasing concentration of toxic chemicals in higher trophic levels is called biological magnification
5486.

What is spore formation??

Answer» A sac like structure bounded by membranous wall called sporangia is formed on the body of lower organism and in favorable conditions a new organism is form .This process is spore formation
A mode of reproduction in which multiple spores are formed ......in this an organism breaks into multiple of pieces with the help of spores and form a new organism...... Generally it is protojoans like plasmodium
It is reproduction in which the organism breaks up into a number of pieces, or spores, each of which eventually develops into an organism like the parent form.
5487.

Which type of current is used in household supply

Answer» Alternate current use
Domestic
5488.

Why does the polarity of magnet remains unchanged even after we cut it?

Answer»
5489.

Name flower which have stemen and carpel

Answer» Hibiscus &mustard
Hemraphotrotic?
China rose
5490.

How chemical are useful for us

Answer» Many of the changes we observe in the natural world around us are actually caused by chemical reactions, such as the changing colours of leaves that\'s why chemical changes is useful.
5491.

What is independent inheritance

Answer»
5492.

In our body food is stored as ATP or glycogen?

Answer» Glycogen
As glycogen
5493.

Why are some subsrances biodegradable and non-biodegradable ☺☺☺☺

Answer» The micro-organisms like bacteria and other decomposer organisms called saprophytes present in our environment are specific in their action.They break down the natural substances or products made from natural substances but do not break down man-made substances such as plastics,metals,etc. So, it is due to the property of decomposer organisms of being specific in their action that some waste substances are biodegradable whereas some are non-biodegradable.
Because biodegradable substance are these substance on which bacteria can work on and composed these substance so its biodegradable and bacteria can not compose some substance they are non biodegradable.
Coz som are natural some r artificial.
Because some substances are natural and some biodegradable
5494.

Define modulating index?

Answer» Plzz help me
5495.

Structure of ethonoic acid

Answer» Two carbons connected with singal bond in a long chain. In 1st carbon three H will be added and in O is added above the second C with double bond. And the other H is added in long chain of c with singal bond.
5496.

Why did newly DNA not identify

Answer»
5497.

Join my 10th class group.for better studies.

Answer»
5498.

formula of sodium carbonate

Answer» Na2co3
Na2Co3
Na2co3
5499.

Name any sodium copound used for softening hard water

Answer» Na2CO3.10H2O (washing soda)
sodium carbonate
Sodium bicarbonate
Sodium carbonate Na2CO3
5500.

What is neron

Answer» Smallest unit of nervous system
Hey rànii jiii its not never cell its nerve cell..??
sorry nerve cell
Its neuron which is nerve cell !!
never cell