Students and Teachers Forum

Thus schizogony is an sexual reproduction. It occurs in liver cells and erythrocytes in .....

Spermatheca is an organ present in the female reproductive tract in insects and other invertebrates like oligochaeta(eg. earthworm). Its main function is to receive and store sperms from male during copulation. It also can be the site of .....

16. They respire through .....

Consider an example when balloon pops, the air inside the balloon comes out so fast and make us feel cold. Since the work is done by the system (escaping air), it is positive work so internal energy of the escaped air  decreases which results .....

Chemical formula of, Water Vapour - H2O Carbonated water - H2CO3 Hydrochloride acid - HCL Sulphuric acid - H2SO4 Common salt .....

Please let us know if we could help you in any other way. Please feel easy to ask again if you do not .....

कार्य गर्न विभिन्न प्रकारका यन्त्रहरु प्रयोग गरिन्छ । सबै यन्त्रहरुको सन्नच्लन्मा शक्ती को .....

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The question is all blurred can you please click the question and send .....

The property of matter by virtue of which it regains its original configuration after removing the deforming force is called elasticity. All objects in nature are elastic and no effects in nature are rigid or .....

Well, artistic creation like dance should not be restricted for the languages of the song. Dance, music, painting, sculptors, etc are pure forms of arts. Restricting these on the bases of songs, language, music, etc won't improve it's .....

Diploblastic means having two germ layers. That is the ectoderm and endoderm.  The embryos of sponges and coelenterates are diploblastic. Few examples of diploblastic include .....

In Paramecium trichocysts act as organ of defence and offence. When the organism is irritated by external agents, trichocysts discharge long sticky thread like structures. And during stimulation water enters inside the sac. The .....

Establishing a good relation between the central government and the province level government can be a great challenge. Maintaining social harmony, solidarity, and national unity can also be a challenge while settling the federalism in .....

Well, pancreas is known as heterocrine gland. Pancreas has an endocrine part as it produces hormones. Also an exocrine part to produce enzymes. So pancreas is called heterocrine .....

Flame cells are found in flatworms.  Flame cells are  specialized excretory cells. They are found in the simplest freshwater invertebrates, like flat .....

Plasmodium falciparum causes malaria. This species is so dangerous that it replicates very quickly in the blood. This means that infection takes place very quickly. If a person is infected with P. falciparum and does not get diagnosed .....

A lot of scientists believe that really big volcanic eruptions can change weather around the world. Ash clouds sometimes float very high in the air for years, so sunlight cannot get to the earth, ​​​​​​​causing snow and frost in the .....

The act of buying and selling goods and services between the seller and buyer in a particular field to earn profit is known as .....

There are three major tyoes of index number. 1. Price index number 2. Quantity index number 3. Value index number Price index number is used to represent changes over time in prices of a group or basket of commodities. Quantity index number is .....

Specific heat capacity of water is 4200 J/kgºC. It means that, you need to supply 4,200 J of heat energy to raise the temperature of 1 kg of pure water by .....

Some birds, reptiles, few mammals and sharks have nicitating membrane. It is also called third eyelid. It provides protection to eye. It also helps to cover the eye during swimming, as it is translucent and clear. It also cleans the cornea of .....

The conversion of glycogen into glucose is called glycogenolysis. It is done by liver cells. Glucagon and adrenaline are hormones responsible for .....

The only kidney tubule that take part in reproduction is Bidder's canal. It is present only in male frogs. It lies in the inner border of .....

+ 12000 ( Debtors) = 0 (Liabilities) + 2000 (profit) - 10000 .....

Kupffer's cells are cells present in liver. Theyinvolve in engulfing microorganisms and dead cells. Hence they are phagocytic in .....

Every company needs fund i.e. capital to run. So to raise the funds from the public,  the company issues shares. The capital of the co. is divided into no. of units and each such unit is called a share. It indicates a share of the .....

Double entry system has dualtiy concept.  duality concept assumes that each and every financial ' transaction of business will have two aspests debit and .....

You know the water rises from earth's surface to the atmosphere by evaporation.  The water vapour forms cloud in the atmosphere.  Cloud changes into the rain.  Water returns to the earth's surface in form of .....

It is a fern plant. You will see brown particles like this behind its leaves. These are .....

Please send the complete .....

 ‘भलादमी’ निबन्ध निबन्धकार लक्ष्मीप्रसाद देवकोटाद्वारा लिखित एक उत्कृष्ट विचारप्रधान .....

मधु मालतीको कथा प्रगतिवादी – यथार्थवादी  विचारधारामा आधारित बालमनोवैज्ञानिक कथा हो । यस .....

Vanaspati Ghee is manufactured from vegetable or seeds oil by a process called hydrogenation. Vegetable oil is a viscous liquid, and contains unssaturated fatty acids, and upon hydrogenation it is converted into saturated fatty acids to form .....

 

Deforestation leads to natural calamities like flood, landslides .....

Click the link. Here are the formulas of co-ordinate .....

The thermodynamic free energy is the amount of work that a thermodynamic system can perform. The free energy is the internal energy of a system minus the amount of energy that cannot be used to perform .....

Phobias are anxiety disorders. Zoophobia is the fear of animals. Human fear certain types of animals. Often animals like snakes, spiders, insects etc create a disgust/fear response of .....

A negative charge is caused by a excess of electrons, a positive charge by lack of electrons. A positive charge is proton, a negative charge is an .....

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Zoological name is also known as Binomial nomenclature. This is the system of giving two names; first generic and second specific name. The zoological name of leech is Hirudinaria granulosa. The zoological name of pigeon is Columba .....

You have studied that earthworm consists of about 100 to 120 segments. First segment is Peristomium. It is also called buccal segment, which bears a terminal, crescentic .....

Respiratory organs helps in respiration i.e helps in conduction and transportation of gases in and out of a body. In arthropoda, respiration occurs through general body surface (eg. Crab). By tracheae or book lungs in terrestrial forms (Honey .....

Monkeys eat a variety of things and are not limited to either only herbivore or carnivore diets. Most monkeys eat fruit, nuts, leaves, berries, eggs, and small animals, including spiders and .....

Copulatory pad is also known as nuptial pad. It is a swollen structure or  part present  on the first inner finger of fore arm of male frog. Specially in breeding season, this copulatory pd develop and becomes very thick and .....

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Dailekh district of Nepal  is considered as the sign of volcano in .....

When you break down an organisms you will have a cell. cells can be found in everything that is living. The cells join together and  make a substance called tissue. Tissue makes up the organ. The organ is made up of tissue.  The .....

My friend Ritesh is from Taplejung. Once when he was from his home, he shared me beaten-rice(chiura). I wonder why he shared such things. Later he told me that was home-made. That was made in indigenous technology named 'Dhiki'. Have your .....