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Explain the movement of water in terms of transpirational pull? 
BiologyTransport
Differentiate between the working of xylem and phloem?
BiologyTransport
Transpiration is a necessary evil. Give comments? OR Describe the significance of transpiration?
BiologyTransport
According to the pressure-flow mechanism, what is the actual force behind the movement of food in phloem? 
BiologyTransport
How do different factors affect the rate of transpiration?
BiologyTransport
Describe the events of transpiration? 
BiologyTransport
Define transpiration and relate it with the cell surface and with stomatal opening and closing. 
BiologyTransport
Why do Plants form beneficial relationships with soil bacteria and fungi? 
BiologyTransport
Describe the relationship between the concentration of solute and water potential? 
BiologyTransport
Describe the internal structure of the root? 
BiologyTransport
How would you relate the internal structure of the root with the uptake of water and salts?
BiologyTransport
During photosynthesis where food is manufactured and how this food is transported to the other parts of the plants? 
BiologyTransport
What is the function of xylem tissue and phloem tissue? 
BiologyTransport
Why Water is vital to plant life? 
BiologyTransport
Why Diffusion can work only in unicellular and simple multicellular organisms? 
BiologyTransport
The stomach is an organ of the digestive system, but it also secretes a Hormone. What hormone is it and what function does it perform?
BiologyNutrition
Which sphincters play role in the movement of food in and out of the stomach? 
BiologyNutrition
How will you differentiate between bolus and chime? 
BiologyNutrition
How can the deficiency of vitamin A cause blindness? 
BiologyNutrition
What are the health risks if we take more saturated fatty acids in our diet? 
BiologyNutrition
If due for any reason, the direction of peristalsis reverses, what would be the result?
BiologyNutrition
Bile contains pigments, how these pigments are eliminated from the body?
BiologyNutrition
Why we should avoid the routine non-medical use of laxatives? 
BiologyNutrition
Briefly give the signs and symptoms, causes, treatments, and preventions of Diarrhea, constipation, and ulcer?
BiologyNutrition
Write in the correct sequence the parts of the alimentary canal where digestion of proteins, lipids, and carbohydrates begins. 
BiologyNutrition