Active and Passive
Ram thanked Hari.Hari was thanked by Ram.In the first sentence the emphasis is on the doer, Ram.In the second sentence the emphasis is on the action, was thank..
The Passive
A verb is in the Active Voice when its form shows that the person or thing denoted by the subject is the doer of the actio..
Exercise
Regular exercise is necessary in order to keep the muscles well toned and active. Exercise not only makes a person look and feel better but also protects him from dangerous diseases like heart attack and paralysis. Exercise could be in the form of walking, j..
Active and Passive Immunity
Active immunity develops as a result of the contact of an individual with pathogenic organisms or their products. They stimulate the body to produce antibodies in response to the antigens. The immunity thus produced is specific for a particular diseas..
Passive voice
A verb is in the Passive voice when its form shows that something is done to the person or thing denoted by the subject. Active voice is generally used To give importance to the object of the action: (i) The gifts brought by Joseph were amazing. When the doer of the actio..
Active Transport
The transport of materials across the cell membranes with the help of energy is called active transport. Both diffusion and osmosis are passive transport mechanisms, not requiring energy. Active transport helps in the transport of ions across the membranes of the cell..
Note these Headlines. Headlines can be in any voice depending on what the journalist wants to emphasize on. Newspapers often use the passives.
1. Centre sells Balco to Sterlite Industries 2. Cyclone hits Orissa 3. Gujarat devastated by a severe earthquake 4. Child killed by Tiger 5. House burgled in Basavanagudi 6. 'Chisel Gang' active in Corbett park again Sentences 1, 2 and 6 are in active whereas 3, 4 and 5 are in ..
Mechanism of Water Absorption
Water can be absorbed by two methods: Active absorption Passive absorpti..
Absorption
Taking food in the soluble forms into the tissues. This involves the absorption of food in the soluble form from the region of digestion into the tissues or into where it has to be utilised or into the blood stream which transports it to the different tissues. This takes place through the cell mem..
Absorption
Taking food in the soluble forms into the tissues. This involves the absorption of food in the soluble form from the region of digestion into the tissues or into where it has to be utilised or into the blood stream which transports it to the different tissues. This takes place through the cell mem..
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