Correct the statement
imbibition is a special type of diffusion when water is absorbed by living cells.

State whether True or False. Correct the statements. Square is a special parallelogram in which all sides are equal in length.

Correct the statement Cells shrink in hypotonic solutions.

Correct the statement Most of the water flow in the roots occurs via the symplast.

Mark T if the statement is true and F if it is false: Water shortage is a problem faced only by people living in rural areas. (T/F)

Give the reasons for the following statements: Process of transpiration represents the kind of diffusion of water vapours.

In these question, a statement of assertion followed by a statement of reason is given .Choose the correct answer out of the following choices: Assertion and reason both are correct statements and reason is correct explanation for assertion. Assertion and reason both are correct statements but reason is not correct explanation for assertion. Assertion is correct statement but reason is wrong statement. Assertion is wrong statement but reason is correct statement. Assertion: A concave and convex lens both have the same focal length in air. When they both have the same focal length in air. When they are submerged in water they will have the same focal length. Reason: The refractive index of water is smaller than the refractive index of air.

In these question, a statement of assertion followed by a statement of reason is given .Choose the correct answer out of the following choices: Assertion and reason both are correct statements and reason is correct explanation for assertion. Assertion and reason both are correct statements but reason is not correct explanation for assertion. Assertion is correct statement but reason is wrong statement. Assertion is wrong statement but reason is correct statement. Assertion: Diamond glitters brilliantly. Reason: Diamond does not absorb sunlight.

In these question, a statement of asertion followed by a statement of reason is given .Choose the correct answer out of the following choices: Assertion and reason both are correct statements and reason is correct explanation for assertion. Assertion and reason both are correct statements but reason is not correct explanation for assertion. Assertion is correct statement but reason is wrong statement. Assertion is wrong statement but reason is correct statement. Assertion:If a convex lens is kept in water,its convergent power decreses. Reason:Focal length of convex lens in water increases.

In these question, a statement of asertion followed by a statement of reason is given .Choose the correct answer out of the following choices: Assertion and reason both are correct statements and reason is correct explanation for assertion. Assertion and reason both are correct statements but reason is not correct explanation for assertion. Assertion is correct statement but reason is wrong statement. Assertion is wrong statement but reason is correct statement. Assertion:The rainbow is seen sometimes in the sky,when it is raining.When one sees a rainbow,one's back is towards the sun. Reason:Internal reflection from water droplet causes dispersion.The final ray is in the backward direction.

In these question, a statement of asertion followed by a statement of reason is given .Choose the correct answer out of the following choices: Assertion and reason both are correct statements and reason is correct explanation for assertion. Assertion and reason both are correct statements but reason is not correct explanation for assertion. Assertion is correct statement but reason is wrong statement. Assertion is wrong statement but reason is correct statement. Assertion:Thin films such as soap bubble or a thin layer of ol on water show beautiful colours,when illuminated by white light. Reason:It happens due to the interfernce of light reflected from the upper and lower surface ot the thin film.