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Chapters
2: Reproduction in Lower and Higher Animals
3: Inheritance and Variation
4: Molecular Basis of Inheritance
5: Origin and Evolution of Life
▶ 6: Plant Water Relation
7: Plant Growth and Mineral Nutrition
8: Respiration and Circulation
9: Control and Co-ordination
10: Human Health and Diseases
11: Enhancement of Food Production
12: Biotechnology
13: Organisms and Populations
14: Ecosystems and Energy Flow
15: Biodiversity, Conservation and Environmental Issues
![Balbharati solutions for बायोलॉजी [अंग्रेजी] कक्षा १२ महाराष्ट्र राज्य बोर्ड chapter 6 - Plant Water Relation - Shaalaa.com](/images/biology-english-standard-12-maharashtra-state-board_6:429f7f9009264240a77c8945f6342a63.JPG "Balbharati solutions for बायोलॉजी [अंग्रेजी] कक्षा १२ महाराष्ट्र राज्य बोर्ड chapter 6 - Plant Water Relation")
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Solutions for Chapter 6: Plant Water Relation
Below listed, you can find solutions for Chapter 6 of Maharashtra State Board Balbharati for बायोलॉजी [अंग्रेजी] कक्षा १२ महाराष्ट्र राज्य बोर्ड.
Balbharati solutions for बायोलॉजी [अंग्रेजी] कक्षा १२ महाराष्ट्र राज्य बोर्ड 6 Plant Water Relation Exercises [Pages 132 - 133]
Multiple Choice Question:
In soil, water available for absorption by root is ______.
gravitational water
capillary water
hygroscopic water
combined water
Multiple Choice Question:
The most widely accepted theory for ascent of sap is ______.
capillarity theory
root pressure theory
diffusion
transpiration pull theory
Multiple Choice Question:
Water movement between the cells is due to ______.
T.P.
W.P.
DPD
incipient plasmolysiS
Multiple Choice Question:
In guard cells, when sugar is converted into starch, the stomatal pore ______.
closes almost completely
opens partially
opens fully
remains unchanged
Multiple Choice Question:
Surface tension is due to ____________.
diffusion
osmosis
gravitational force
cohesion
Multiple Choice Question:
Which of the following type of solution has a lower level of solutes than the solution?
Isotonic
Hypotonic
Hypertonic
Anisotonic
Multiple Choice Question:
During rainy season wooden doors warp and become difficult to open or to close because of ______
plasmolysis
imbibition
osmosis
diffusion
Multiple Choice Question:
Water absorption takes place through ______.
lateral roots
root cap
root hair
primary root
Multiple Choice Question:
Due to low atmospheric pressure the rate of transpiration will ____________.
increase
decrease rapidly
decrease slowly
remain unaffected
Osmosis is a property of ______.
solute
solvent
solution
membrane
Very short answer question.
What is osmotic pressure?
Very short answer question.
Name the condition in which protoplast of the plant cell shrinks.
What happens when a pressure greater than the atmospheric pressure is applied to pure water or a solution?
Very short answer question.
Which type of solution will bring about deplasmolysis?
Very short answer question.
Which type of plants have negative root pressure?
Very short answer question.
In which conditions transpiration pull will be affected?
Very short answer question.
Mention the shape of guard cells in Cyperus.
Very short answer question.
Why do diurnal changes occur in osmotic potential of guard cells?
Very short answer question.
What is the symplast pathway?
Answer the following questions.
Describe the mechanism for absorption of water.
Answer the following question.
Discuss theories of water translocation.
What is transpiration?
Describe the mechanism of opening and closing of stomata.
What is transpiration?
Answer the following question.
Explain the role of transpiration.
Answer the following question.
What is the significance of transpiration?
Explain the root pressure theory.
Explain capillarity theory.
Why is transpiration is called ‘a necessary evil’?
Explain the movement of water in the root.
Define the term:
Osmosis
Very short answer question.
What is osmotic pressure?
Define diffusion.
Explain the term:
Diffusion
Define the term:
Plasmolysis
Explain the term:
Plasmolysis
Define the following term:
Imbibition
Explain the term:
Imbibition
Define the term:
Guttation
Explain the term:
Guttation
Define the following term:
Transpiration
Explain the term:
Transpiration
Explain the term:
Ascent of sap
Define the term:
Active absorption
Explain the term:
Active absorption
Define the term:
DPD
Explain the term:
DPD
Define the following:
Turgor pressure
What is the water potential?
Define the term:
Wall pressure
Explain the term:
Wall pressure
Explain the term:
Root pressure
Answer the following question.
Distinguish between Osmotic pressure and Turgor pressure.
Distinguish between Diffusion and Osmosis.
Answer the following question.
Enlist macronutrients and micronutrients required for plant growth.
Answer the following question.
How are the minerals absorbed by the plants?
Describe structure of root hair.
Long answer question.
Write on journey of water from soil to xylem in roots.
Long answer question.
Explain cohesion theory for translocation of water.
Long answer question.
Write mechanism of opening and closing of stoma.
Long answer question.
What is hydroponics? How is it useful in identifying the role of nutrients?
Long answer question.
Explain the active absorption of minerals.
Answer the following question.
Enlist macronutrients and micronutrients required for plant growth.
What are the limitations of root pressure theory?
Solutions for 6: Plant Water Relation
Balbharati solutions for बायोलॉजी [अंग्रेजी] कक्षा १२ महाराष्ट्र राज्य बोर्ड chapter 6 - Plant Water Relation
Shaalaa.com has the Maharashtra State Board Mathematics बायोलॉजी [अंग्रेजी] कक्षा १२ महाराष्ट्र राज्य बोर्ड Maharashtra State Board solutions in a manner that help students grasp basic concepts better and faster. The detailed, step-by-step solutions will help you understand the concepts better and clarify any confusion. Balbharati solutions for Mathematics बायोलॉजी [अंग्रेजी] कक्षा १२ महाराष्ट्र राज्य बोर्ड Maharashtra State Board 6 (Plant Water Relation) include all questions with answers and detailed explanations. This will clear students' doubts about questions and improve their application skills while preparing for board exams.
Further, we at Shaalaa.com provide such solutions so students can prepare for written exams. Balbharati textbook solutions can be a core help for self-study and provide excellent self-help guidance for students.
Concepts covered in बायोलॉजी [अंग्रेजी] कक्षा १२ महाराष्ट्र राज्य बोर्ड chapter 6 Plant Water Relation are Overview of Plant Water Relation, Imbibition, Water Absorbing Organ, Diffusion, Osmosis, Turgidity and Flaccidity (Plasmolysis), Properties of Water, Water Available to Roots for Absorption, Mechanism of Absorption of Water, Translocation of Water, Root Pressure Theory (Vital Theory), Capillarity Theory (physical force theory), Cohesion-Tension Theory (Transpiration pull theory), Types of Transpiration > Cuticular Transpiration, Types of Transpiration > Lenticular Transpiration, Types of Transpiration > Stomatal Transpiration, Osmotic Pressure, Structure of Stomatal Apparatus, Significance of Transpiration, Water Potential (ψ), Path of Water Across the Root, Transport of Mineral Ions, Transportation of Food and Other Substances, Concept of Transpiration.
Using Balbharati बायोलॉजी [अंग्रेजी] कक्षा १२ महाराष्ट्र राज्य बोर्ड solutions Plant Water Relation exercise by students is an easy way to prepare for the exams, as they involve solutions arranged chapter-wise and also page-wise. The questions involved in Balbharati Solutions are essential questions that can be asked in the final exam. Maximum Maharashtra State Board बायोलॉजी [अंग्रेजी] कक्षा १२ महाराष्ट्र राज्य बोर्ड students prefer Balbharati Textbook Solutions to score more in exams.
Get the free view of Chapter 6, Plant Water Relation बायोलॉजी [अंग्रेजी] कक्षा १२ महाराष्ट्र राज्य बोर्ड additional questions for Mathematics बायोलॉजी [अंग्रेजी] कक्षा १२ महाराष्ट्र राज्य बोर्ड Maharashtra State Board, and you can use Shaalaa.com to keep it handy for your exam preparation.
