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In exarch condition, Protoxylem lies tow...

In exarch condition, Protoxylem lies towards the centre and metaxylem lies towards the periphery.

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False. Correct Statement : In en darch condition, Protoxylem likes towards the centre and metaxylem lies towards the periphery .
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Proto xylem lies towards center :.Endarch Proto xylem lies towards periphery : __________ .

Read the following sentences and identify the correctly mathced sentences. In exarch condition, the protoxylem lies oustide of metxylem. II. In endarch condition, the protoxylem lies towards the centre. III. In centrarch condition, metaxylem lies in the middle of the protoxylem. IV. In mesarch condition, protoxylem lies in the middle of the metaxylem.

Read the following paragraph carefully and answer the following: Tie a stone to one end of a string. Take the other end in your hand and rotate the string so that the stone moves along a circle. As long as we are holding the string, we are pulling the stone towards us i.e. towards the centre of the circle and are appliying a force towards it. The force stops acting on it if we release the string. In this case, the stone will fly off along a straight line which is the tangent to the circle at the position of the stone when the string is released, because that the directionn of its velocity at that instant of time. You may recall a similar activity in which a 5 rupee coin kept on a rotating circular disc flies off the disc along the tangent to the disc. Thus, a force acts on any object moving along a circle and it is directed towards the centre of the circle. This is called the Centripetal force. What happens if the string is released?

Read the following paragraph carefully and answer the following: Tie a stone to one end of a string. Take the other end in your hand and rotate the string so that the stone moves along a circle. As long as we are holding the string, we are pulling the stone towards us i.e. towards the centre of the circle and are appliying a force towards it. The force stops acting on it if we release the string. In this case, the stone will fly off along a straight line which is the tangent to the circle at the position of the stone when the string is released, because that the directionn of its velocity at that instant of time. You may recall a similar activity in which a 5 rupee coin kept on a rotating circular disc flies off the disc along the tangent to the disc. Thus, a force acts on any object moving along a circle and it is directed towards the centre of the circle. This is called the Centripetal force. What is centripetal force?

Read the following paragraph carefully and answer the following: Tie a stone to one end of a string. Take the other end in your hand and rotate the string so that the stone moves along a circle. As long as we are holding the string, we are pulling the stone towards us i.e. towards the centre of the circle and are appliying a force towards it. The force stops acting on it if we release the string. In this case, the stone will fly off along a straight line which is the tangent to the circle at the position of the stone when the string is released, because that the directionn of its velocity at that instant of time. You may recall a similar activity in which a 5 rupee coin kept on a rotating circular disc flies off the disc along the tangent to the disc. Thus, a force acts on any object moving along a circle and it is directed towards the centre of the circle. This is called the Centripetal force. The impressed force on the same is in which direction?

Statement 1 represents Assertion, statement 2 represent Reasons . Statement I : In a non uniform circular motion, a body has one acceleration along the tangent to the circle and the other acceleration acts towards the centre of the circular motion . Setement 2: The magnitude and direction of the velocity of the body change with time in the non-uniform circular motion.

SURA PUBLICATION-PLANT ANATOMY AND PLANT PHYSIOLOGY-ADDITIONAL QUESTION & ANSWERS (STATE WHETHER THE FOLLOWING STATEMENTS ARE TRUE RO FALSE. CORRECT THE FALSE STATEMENT)
  1. Cristae increases the inner surface area of the mitochondria.

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  2. The intake of oxygen and release of CO2 by plants is called cellular r...

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  3. Skull shaped vascular bundles are seen is monocot stem.

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  4. Artificial photosynthesis is a method for producing renewable energy b...

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  5. Mitochondria consists of 50% proteins and lipids.

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  6. Glycolysis takes place in the mitochondria.

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  7. Krebs cycle is also called as Calvin Cycle.

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  8. Calvin cycle cannot be carried out in the absence of light.

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  9. In bicollateral bundle, the xylem is present on both outer and inner s...

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  10. In exarch condition, Protoxylem lies towards the centre and metaxylem ...

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  11. Light reaction takes place in the ribosome of the chloroplast.

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  12. The condition in which xylem and phloem are present in different radiu...

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  13. In the concentric type of bundle, the phloem is present on both outer ...

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  14. Vascular bundles are conjoint collateral closed and endarch in Dicot s...

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  15. The pigments such as carotenoids, chlorophyll b are known as primary p...

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  16. ETC is located on the inner membrane of Mitochondria.

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  17. Thylakoids forms a stack of disc like structures called stroma.

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  18. The inner mitochondrial membrane gives rise to finger like projection...

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  19. Biochemical process occurs within cells where the food is oxidized to ...

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  20. The oxidation of pyruvic acid into CO2 and water takes place through c...

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