Find out the false statements and correct them by changing only underlined words: The nitrogenous waste product in human is uric acid and urea in cockroach.

Find out the false statements and correct them by changing only underlined words: Earthworm has true coelom and is hermaphrodite.

Which of the following statements are true? If false, correct them: Nitrogen as a nutrient element, is highly immobile in the plants.

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 and reason is also false statement. Assertion:In Young's double slit experiment ,the fringe width for dark fringes is different from that for white fringes. Reason:In Young's double slit experimnet performed witha source of white light ,only black and bright fringes are observed.

Which of the following statements are true? If false, correct them: It is very easy to establish the essentiality of micronutrients because they are required only in trace quantities.

Each question contains STATEMENTS-1 (Assertion) and STATEMENT -2 (Reason). Examine the statements carefully and mark the correct answer according to the instructions given below: STATEMENT-1: Product is formed only when the required orientation and energy conditions are met. STATEMENT-2: All collisions between reactants yield the desired product a) If both the statements are TRUE and STATEMENT-2 is the correct explanation of STATEMENT-1 b) If both the statements are TRUE and STATEMENT-2 is NOT the correct explanation of STATEMENT-1 c) If STATEMENT-1 is TRUE and STATEMENT-2 is FALSE d) If STATEMENT-1 is FALSE and STATEMENT-2 is TRUE

Direction. In the follwing questions, a statement of assertion is followed by a statement of reason. While answering a question, you are required to choose the correct are out of the given four responses and mark it as (A). If both assertion and reason are true and reason is the correct explanation of the assertion, (B) if both assertion and reason are true but reason is not correct explanation of the assertion. (C) if asssertion is true, but reason if false, (D) if both assertion and reason are false Assertion : A disc-shaped magnet is leviated above a superconducting material that has been cooled by liquid nitrogen. Reason : Supersonductors repel a magnet.

Direction. In the follwing questions, a statement of assertion is followed by a statement of reason. While answering a question, you are required to choose the correct are out of the given four responses and mark it as (A). If both assertion and reason are true and reason is the correct explanation of the assertion, (B) if both assertion and reason are true but reason is not correct explanation of the assertion. (C) if asssertion is true, but reason if false, (D) if both assertion and reason are false Assertion : A charge, whether stationary or in motion, produces a magnetic field. Reason : Moving charges produce only electric field in the surrounding space.

Direction. In the follwing questions, a statement of assertion is followed by a statement of reason. While answering a question, you are required to choose the correct are out of the given four responses and mark it as (A). If both assertion and reason are true and reason is the correct explanation of the assertion, (B) if both assertion and reason are true but reason is not correct explanation of the assertion. (C) if asssertion is true, but reason if false, (D) if both assertion and reason are false Assertion : In series LCR-circuits, the resonance occurs at one frequency only. Reason : At resonance, the inductive reactance is equal and opposite to the capacitve reactance.

Direction. In the following questions, a statement of assertion is followed by a statement of reason. While answering a question, you are required to choose the correct are out of the given four responses and mark it as (A). If both assertion and reason are true and reason is the correct explanation of the assertion, (B) if both assertion and reason are true but reason is not correct explanation of the assertion. (C) if assertion is true, but reason if false, (D) if both assertion and reason are false Assertion : The presence of large magnetic flux through a coil maintains a current in the coil, if the circuit is continous. Reason : Only a change in magnetic flux will maintain an induced current in the coil