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37851.

Name an inductor which inducates the various level of hydrogen ion concentration

Answer» Right
Ph scale
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37852.

What is gemmules

Answer» The tough coating developed by embroyonic cells of freshwater sponges to grow.
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37853.

What is conidiospores

Answer»
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37854.

WHAT IS Morula

Answer»
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37855.

How are alveoli designed and why?

Answer»
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37856.

alum formula

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37857.

What is the function of occipital lobe

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37858.

Glottis guarded by epiglottis.give reason

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37859.

Name the three different glands associated with human digestive system

Answer» Salivary gland gastric gland and pancreas
Salivary gland, liver, & pancreas.
Discussion
37860.

What is aquaregia

Answer» Aqua regia or royal water is a very strong acid. It is made by mixing one part concentrated nitric acid and three part concentrated hydrochloric acid. This acid can dissolve the noble metals like gold & platinum.
Discussion
37861.

If nitrogen is not found on earth then what happen

Answer» Then no amino acids form if they are not form proteins are also not formed if proteins are not form many hormones, enzymes were nt form .If nitrogen was not found then nitrogen fixation bacteria does not function and hence essential nitrogenous compound is not form so plant cant grow and get die which leads to shortage of food
If earth surface catch fire then this fire can never stop because of absence of nitrogen
Discussion
37862.

Differece between the working of dc generator and ac generator? (Explain in detail)

Answer»
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37863.

What are homologous series of carbon compound

Answer»
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37864.

How is bleaching powder prepared

Answer»
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37865.

What is the sign of puberty in girls ?explain?

Answer» Also the darkening the color of niples
Increasing size of breast,growing pbc hair
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37866.

In treatment of which disease, fullerene is used? ???????

Answer»
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\t\tFragmentationRegenerationDuring the process of fragmentation, an organism splits into fragments and each of these fragments develops into individual organisms.\xa0During the process of regeneration, an organism regrows a particular body part in case there has been certain damage to it.Each fragment forms into a new organism.\xa0There are no new organisms formed during this process.\xa0The process of fragmentation is only seen in organisms that have the same simple body organisation and are multi-cellular.\xa0The process of regeneration is seen in multi-cellular organisms that have complex body organisation.\xa0Fragmentation is only limited to certain organisms.\xa0Regeneration, however, is seen in all organisms either up to a certain extent or completely.\xa0This process does not involve the use of specialised cells.\xa0This process involves the use of specialised cells in proliferating and forming a cell cluster, which then proceeds to form various other kinds of cells and tissues.\xa0Fragmentation is only seen in invertebrates.Regeneration is seen both in vertebrates and invertebrates.\xa0Fragmentation is a process of reproduction (asexual).Regeneration is a process of reproduction as well as regeneration of lost body parts, tissues or cells.\xa0This process is generally seen in plants, especially non-vascular ones.\xa0This process is generally seen in animals as compared to plants.\xa0Fragmentation is highly dependent on the structural complexity of an organism and can occur as a natural process or may result from the action of a predator.Regeneration is seen across all living organisms and is mostly the result of an action or damage to the concerned body part.\xa0Organisms like sea anemones, sponges and flatworms undergo the process of fragmentation.\xa0The tail of a lizard, limbs of an octopus or regrowth of blood vessels in humans are some instances of regeneration.\xa0\t
37867.

What is the difference between regeneration and fragmentation

Answer»
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37868.

Mammary located in

Answer»
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37869.

Why an aqueous solution of acid conduct electricity? Give reason

Answer» Kyonki isme h+ ion hote hai
MATH SAMPLE PAPAER
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37870.

Name the Organism which have both male or female *** organ.

Answer» Oyster also
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37871.

Suggests two.salts that are used in black and white photography

Answer»
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37872.

Give two vegetative propagation

Answer»
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37873.

What is jouleslaw

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37874.

How does a metal conduct electricity?

Answer» Metal has more no of free electron which carry charges very easily.That\'s why metal conduct electricity.
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37875.

Show the formation of sodium oxide and magnesium chloride by the transfer of electrons

Answer»
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37876.

Does gallium react with H2O or HCl or HNO3

Answer»
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37877.

Reaction of ethanoic acid with sodium

Answer» CH3cooH + NA= CH3COONA + H2
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37878.

Explain the ways in which glucose is broken down?

Answer» 1) In presence of oxygen : Glucose break down to form pyruvate in mitochondria. * end products are : carbon dioxide , water2) In insufficient oxygen : It take place in muscle cell and undergoes anaerobic respiration.* end products are :lactic acid and lot of energy.3) In absence of oxygen : Glucose break down to pyruvate in cytoplasm * end products are : ethanol , small amount of energy.???
There r 2 ways in which glucose is oxidised 1- in aerobic respiration, the glucose food is completely broken down by oxygen(of air) inhaled during breathing to form carbon dioxide and water, and lot of energy is released2-in anaerobic respiration, glucose food is incompletely broken down by microorganism like yeast in absence of oxygen(of air)to form ethanol and carbon dioxide, but much less energy is released
Discussion
37879.

What is speciciation?

Answer» Speciation is a term related to biology which means ,formation of new and distinct species in evolution??
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37880.

How diamond is non metal ?

Answer» Diamond is a non metal because it cant be metal in anyway ,its just an allitrope of carbon .it does not show any properties of metals like electrical conductivity ,ductilityetc...?
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37881.

contrapection

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37882.

Justify:- Solar energy and nuclear energy are the two faces of the same coin.

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37883.

Any guys know when does NTSE result declare...

Answer» Date nikal Gya bro ab kyu puch rhe ho
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37884.

what is double circulation in heart

Answer» Human body is so complicated so it can\'t fulfill it\'s oxygen need by simple diffusion therefore there is double circulation in heart once with deoxygenated and once with oxygenated.
Discussion
37885.

why arteries have thick walls while veins dont???

Answer» Because oxygenated blood have more pressure than deoxygenated. If arteries have thin walls then due to blood force walls of arteries will brust which leads to internal bleeding and may cause death....
S. Chand me padh lo... Yrr
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37886.

waht are the consequences of lack of haemoglobin in blood?

Answer» Lack of haemoglobin results in lack of oxygen supply in body
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37887.

How baby develop in stomach

Answer» Baby develops in stomach not in uterus
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37888.

Hey pls tell me.....what all elements are present in fossil fuels except carbon......????????

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37889.

What are covelent bond

Answer» It is the strong bond formed by sharing atoms with other elements. They have low melting and boiling point as they have low intermolecular forces between them
Sharing of atoms to be stable
Sharing of atom to each other is know as covelent bond to attain stable
Discussion
37890.

What is a homologus series of carbon compounds?

Answer» Rio when you know the correct answer then why do you had asked??
A homologus series is the family of organic compound having the same functional group and the successive members of which differ by CH2 unit or 14 mass unit.
Discussion
37891.

What is testis

Answer» The testis commonly known as the testicles, are a pair of ovoid glandular organs that are central to the function of the male reproductive system. The testes are responsible for the production of sperm cells and the male *** hormone testosterone.
Discussion
37892.

What will be the power consumed by a 25 wire if it is put across a mains of 250 volts

Answer» 2.5kw
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37893.

What does the high level of total collform count in river ganga indicate

Answer»
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37894.

What are saturated and unsaturated hydrocarbons

Answer» Carbon-carbon single bond are called saturated. And carbon-carbon double or triple bond are called unsaturated
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37895.

Solenoid

Answer» A coil of many cicular turns of insulated copper wire wrapped closely in the shape of a cylinder is called solenoid
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37896.

Why the amount of D.N.A doesnot get doubled during a sexual reproduction

Answer» The germ cells have half the no. of chromosome & DNA as compared to non reproducing cells. As the offspring receive one DNA copy from each parent , then the amount of DNA become constant.
Discussion
37897.

Importance of heredity

Answer» Heredity information is present in the *** cell of the parents. The gametes constitute the link between one generation to the next, and pass on the paternal(father) and maternal(mother) character or traits to the offspring
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37898.

What are difference between calcenation and roasting

Answer» Calcination is a process where the air might be supplied in limited quantity, or the ore is heated in the absence of air. Roasting includes heating of ore lower than its melting point in the presence of oxygen or air. Calcination involves the thermal decomposition of carbonate ores.
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37899.

what are the uses of xylem and phloem?

Answer» Xylem transport water phloem transport food material
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37900.

Endocrine system in human body

Answer»
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