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Explain the Term Lenticular - Biology

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प्रश्न

Explain the Term
Lenticular

एक पंक्ति में उत्तर

उत्तर

Lenticular transpiration takes place through the small openings in the corky tissue covering the stem.

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Significance of Transpiration
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अध्याय 4: Transpiration - Explain the Terms

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आईसीएसई Biology [English] Class 10
अध्याय 4 Transpiration
Explain the Terms | Q 3

संबंधित प्रश्न

How does temperature, light intensity and wind affect transpiration?


Name the factors which affect the rate of transpiration? State their role in each case.


Transpiration pull will be maximum under which set of the following conditions?


From which structure cuticular transpiration occur in plants?


Give Reasons for the following:
Forest bring in the rain, transpiration is the cause.


Give Reasons for the following:
Why do some herbaceous plants show wilting of leaves during mid-day which again recover in the evening?


Differentiate Between Transpiration and Evaporation.


The following diagram is set up to demonstrate an experiment.

Five plants A, B, C, D, and E were placed in a beaker containing water. The water in each beaker was covered with a layer of oil. The leaves were removed from plant D in plant B, upper surfaces of all the leaves were covered with Vaseline, in-plant C the lower surfaces of all the leaves were covered with Vaseline and plant E was exposed to strong light. The beakers were then left for a few hours and at the end of the experimental period, weights of each beaker were taken.
Write the correct answer out of the five available choices given under each question:
I. In which beaker would you expect the greatest decrease in weight?
(i) A (ii) B (iii) C (iv) D (v) E
II. In which beaker the change of weight would be minimum?
(i) A (ii) B (iii) C (iv) D (v) E
III. Which plant would remain healthy for a longer period of time?
(i) A (ii) B (iii) C (iv) D (v) E
IV. In this experiment which plant can be considered as the uncontrolled one?
(I) A (ii) B (iii) C (iv) D (v) E
V. The difference of weight would b maximum between:
(i) A and B (ii) A and C (iii) A and D (iv) A and E (v) D and E


Complete the following sentence with appropriate word:

Transpiration is the loss of water__________________from the leaves of the plant.


Mark the most appropriate answer in the following:
In hot summer days, plant cooling is due to :


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