Transpiration harnesses the force of gravity to accelerate water transportation from the soil to the leaves. True False

Q: Describe the process of development of root nodules in leguminous plant. Name the oxygen scavenger…

A: Pulses are made from dried legume seeds, which are the seeds of the plant. When the seeds are dried,…

Q: How would you assess leaf water potential? Explain the principle of the method and describe which…

A: The leaf water potential is a critical physiological parameter that describes a leaf's water status.…

Q: Explain the three different ways water is moved from the soil, through the cortex, and then forced…

A: Transportation of wster in plants begins from osmosis in the roots, progresses via the stems, and…

Q: Glucose entry into Brush Border cells

A: When food is digested in the stomach, the carbohydrate (sugars and starches) in the food is broken…

Q: List three external factors that increase the rate of transpiration.

A: Transpiration is the process of loss of water in the form of water vapors from the surface of leaves…

Q: Scientists studied what caused leaf shedding in a drought deciduous (=shedding leaves during the dry…

A:

Q: What is meant by suction force of the plant cell? Does the suction force facilitate or make…

A: Transpiration is the loss of water from the stomata of plant leaves. Transpiration of water from…

Q: Calculate the transpiration rate for the grape leaf above with a leaf surface area of 18 cm2. Air…

A: Transpirtation is the process by which plants lose their water. By this process they remove excess…

Q: why does environmental factor cause an average increase or decrease in the transpiration rate as…

A: The rate of evapotranspiration that occurs in plants depends on a wide variety of environmental…

Q: Explain how transpiration is involved in moving waterthroughout a plant.

A: Transpiration in plants can be defined as the process by which evaporation of water from the aerial…

Q: Why in ascent of sap, sap move upwards against the force of gravity.

A: There are 2 vascular tissues in plants- xylem and phloem. Xylem is responsible for transportation of…

Q: ne nitrogen fixation and identify the key enzyme involved. Additionally explain how and why N fixing…

A: The biological compounds need nitrogen and this nitrogen is very much important for protein…

Q: Explain why the vascular cambium forms acontinuous sheath that runs from near the tips of…

A: Cambium is a layer of tissues present in between the vascular bundles called the xylem and the…

Q: Explain the Bohr and root effect and their role in oxygen delivery.

A: Introduction Hemoglobin, abbreviated Hb or Hgb, is an iron-containing oxygen-transport…

Q: For water transport to proceed, the water potential of the leaves must be lower than the water…

A: Water potential  Water potential is the potential energy of water which helps in the movement of…

Q: State the relationship between air spaces and the size of the particles of soil.

A: Given: To determine the relationship between air spaces and the size of the particles of soil.

Q: How do stem being cut underwater affect the speed of absorption of water? b. Why do wilted plants…

A: Plants absorb water through roots via symplast and apoplast pathway and the water moves to the xylem…

Q: the xylem is under high tension, how will the flow rate in the xylem will be affected?

A:

Q: What is the time required for water to reach the uppermost leaf on a fresh stem cut in air?

A: Xylem is involved in the long distance transport of water and dissolved mineral nutrients from roots…

Q: OWater potential of the leaf: )pressure potential of the leaf

A: Water potential is the difference between the free energy of water molecules in a pure solvent and…

Q: Why a higher rate of transpiration is recorded on windy days rather that on a calm day?

A: Transpiration is the mechanism of moving water through a plant and evaporating it from aerial parts,…

Q: Describe in detail the processes of transpiration and water uptake in a plant

A: Large amount of water is continuously absorbed from the soil and moved during the plant during its…

Q: State few significances of transpiration.

A: Transpiration removes excess water from the aerial such as root, stem, and leaves. It is of 3 types:…

Q: What are the factors effecting rate of transpiration? Give a method for the measurement of…

A: Step 1 Transpiration is a physiological process. It is the loss of water in the form of vapours from…

Q: Water absorption from the soil with the help of root hairs involves which types of forces?

A: As a result of the transpiration pulled by aerial plant parts, a negative pressure is exerted down…

Q: Question 1 Which factors affect soil quality? A all of these B) history of the soil © presence of…

A: Stomata:Stomata are cell structures found in the epidermis of tree leaves and needles that help…

Q: Part F - How to determine transpiration rates by the whole plant method Which of the following best…

A: Transpiration is defined as the process of removal of water from the aerial parts of the plants. The…

Q: Give an example of an environmental condition where stomates are unable to maintain cooling of the…

A: Stomata are small pores found on the leaves and stems of plants that are responsible for gas…

Q: Discuss root pressure theory of water translocation.

A: The vascular tissue is a specialized tissue that helps to transport water, minerals, nutrients, and…

Q: The water during the period of growth of the plant stays around ---------in zoon roots

A: During even light rains, these plants soak up as much water as they can hold, storing the water in…

Q: Name the phenomenon of loss of water through a cut stem or injured part of the plant.

A: Plants are non-motile living beings that shows the capacity of producing their own food utilizing…

Q: How would you expect the rate of transpiration to be affected by the following and why?: a. Decrease…

A: Transpiration is the process by which plants throw out the extra water present in them. The process…

Q: B) If you have a mesophyll cell in a leaf (a living, parenchyma cell in a leaf) with a slight…

A: The process of passive movement of substances or molecules down a gradient of free energy is called…

Q: In order to see the effect the change in humidity had on the transpiration rate, what would be a…

A: Humidity and Transpiration in plants :         Humidity and transpiration in plants are inversely…