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Biology

PLANT PHYSIOLOGY : TRANSPORT IN PLANTS TEST - 02

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Symplast includes all the following except :-
सिमप्लास्ट में निम्न सभी सम्मिलित हैं सिवाय :

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Value of water potential for pure water is :-
शुद्ध पानी के लिए जल विभव का मान होगा :

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In a root absorption of water takes place through :-
जड़ों में जल का अवशोषण किस क्षेत्र द्वारा होता है

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Water potential of a cell when it is placed in hypertonic solution :-
अतिपरासरी विलयन में रखने पर कोशिका का जल विभव :

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A root hair cell under ordinary conditions have a water potential in the range of :-
सामान्य परिस्थितियों में एक मूलरोम कोशिका का जल विभव किस परास में होता है।

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If a plasmolysed cell is placed in distilled water then it returns to its original state & become turgid, this is called as :-
यदि जीवद्रव्य कुचिंत कोशिका को आसूत जल में रखते है तो वह पहले की अवस्था में आकर स्फीत हो जाती है, इसे कहते है

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Water potential is affected by :-
जल विभव प्रभावित होता है :

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The solute potential can be determined in a simple manner by :-
सरल विधि से किसके द्वारा सोल्यूट पोटेन्शियल या विलेय विभव का मान ज्ञात हो सकता है

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Along with plasmolysis which decreases in the cell-
जीवद्रव्य कुचंन के साथ किसी कोशिका में किसकी कमी हो जाती है।

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Absorption of water is increased when :-
किन परिस्थितियों में जल का अवशोषण बढ़ जाता है।

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The pathway of water from soil upto the xylem :-
मृदा से जाइलम तक जल का मार्ग होता है:

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Active absorption of ions from the soil by the root is mainly effected by :-
मृदा से जड़ों द्वारा आयनों का सक्रिय अवशोषण कौनसे कारक से प्रभावित होता है :

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The water potential & osmotic potential of pure water is :-
शुद्ध जल का जल विभव तथा परासरणी विभव का मान होता है

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First step of influx of water into a plant (or) a root hair cell (or) a seed is :-
एक पादप कोशिका या बीज द्वारा जल अवशोषण की प्रक्रिया किससे प्रारम्भ होती है:

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When the solute has been added to the solution; it water potential will ?
अगर किसी विलयन में विलेय को मिलाया जाता है तो इसका जल विभव :

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When a plant cell is placed in a hypertonic solution it becomes plasmolysed what shall be present between cell wall and plasmalemma at this stage ?
एक पादप कोशिका को अतिपरासरी घोल में रखने पर जब जीवद्रव्य कुचंन हो जाये तो कोशिका भित्ति एवं प्लाज्मालेमा के बीच के स्थान में क्या पाया जाता है:

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Passive absorption of water/ions from the soil by the root is mainly effected by :-
मृदा से जड़ों द्वारा जल प्रभावित होता है : / आयनों का निष्क्रिय अवशोषण किससे

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To initiate cell plasmolysis, the solution concentration must be :-
जीवद्रव्यकुंचन के लिये घोल की सांद्रता होनी चाहिये :

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If the OP of any osmotic system is 35 atm and its turgor pressure 9 units. Find out water potential present in the osmotic system :-
अगर किसी परासरणी तंत्र में OP का मान 35 atm तथा स्फीति दाब 9 इकाई हो तो इस परासरणी तंत्र का जल विभव क्या होगा:

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Osmotic potential(yS) of a free solution is always :-
किसी मुक्त विलयन का परासरणी विभव सदैव कैसा होता है:

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Water potential (y) of a free solution is always :-
किसी मुक्त विलयन का जल विभव हमेशा होता है:

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The right sequence for imbibition is :-
अन्तःचूषण प्रदर्शित करने के आधार पर सही क्रम है:

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If the DPD of a cell become zero, it is said to be in:-
यदि एक कोशिका के DPD का मान शून्य हो जाये तो वह कोशिका होगी :

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The best condition by which fully turgid cell can be identified is :-
पूर्णतः स्फीत कोशिका की सही पहचान के लिए क्या अवस्था सही है

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Seeds swell when placed in water due to :-
बीज जल में रखने पर फूल जाते है, कारण है:

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The most powerful imbibant is :-
सबसे ज्यादा अन्तः चूषण प्रदर्शित करने वाला पदार्थ कौनसा है:

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During rainy season wooden doors generally swell up due to :-
वर्षा काल में लकड़ी के दरवाजे प्रायः फूल जाते है, कारण है:

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If the solute is added in the given solution than what observation can be made :-
किसी दिये गये विलयन में विलेय के मिलाने पर क्या प्रेक्षण प्राप्त होते हैं :

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If movement of water occurs through intercellular spaces then it is the :-
यदि जल की गति अन्तरकोशिकीय अवकाशों से होकर होती है। तो यह है :

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Water rises in the stem due to :-
तने में जल ऊपर चढ़ता है, इसका कारण है:

Your score is

The average score is 48%

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