Water moves up the xylem as a result of: O Surface Tension O Gravity Water Polarity OBoth surface tension and water polarity. Both surface tension and gravity. OBoth water polarity and gravity.

Q: The water which is lost through the stomata is replaced by what?

A: Stomatal cells are the tiny opening on the dorsal surface of leaves and stem. Stomata consist of a…

Q: Label A, B, C and D as the following: -Xylem -Cortex -Phloem -Pith

A: The above picture is histologic section of a monocot root.

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: V[Choose ] transporting water, nutrients, and sugars throughout the leaf protecting the leaf…

A: Dorsiventral and Isobilateral leaves have some similarities as the fundamental organization is the…

Q: Help me solve the stomatal density of RHOEO PLANT FOR FOV 1-3 For a 10x ocular, the diameter of…

A: Introduction :   The Microscopic Apertures Found On The Epidermis Of Leaves Are Known As Stomata.…

Q: ne process of transpiration results in

A: Transpiration : - Process of exhalation of water vapour through stomata of leaves can be called as…

Q: Explain the movement of water in a plant according to thecohesion-tension model of xylem transport.

A: Answer- The water is transported to the xylem through apoplast and symplast pathways. The water…

Q: Which of the following is not correct concerning plant xylem?  The fluid (sap) in the xylem…

A: Xylem is a specialized vascular tissue in vascular plants that transports water and dissolved…

Q: clomate change due to th erapidly increasing levels of greenhouse gases (particularly CO2) in our…

A: Carbon dioxide is a greenhouse gas. Increase in greenhouse gases in the atmosphere is one of the…

Q: This is (are) the emergent property (-ties) of water because of which water can rise from the root…

A: The water is the most essential component for the existence of life on earth. There are certain…

Q: Minerals and water are taken up into a plant through the root hairs. the root cap. taproots. the…

A: plants need water and minerals for their survival . these helps plants in various process and helps…

Q: 3. Biologists investigated the effect of the presence of aluminum ions on root tips of a varicty of…

A: Biological investigation has been done  on the root tips of a variety of wheat to understand the…

Q: Movement of the phloem sap is bidirectional (may be up and down) depending to the location of sink…

A: Phloem transport, flow from source to sink: The transport in phloem is bidirectional that means can…

Q: Which root system, fibrous or tap root, is more effective for storage? The epidermis of the root…

A: A taproot is when there is one main root that grows straight down deep into the soil. It only has…

Q: Grass plants elevate their leaves to compete for light without exposing their shoot apical meristems…

A: 1. growing their leaves from persistent Meristematic zones at the leaf base.

Q: Of the following, which is not a process involved in the movement of water through a plant? O…

A: Plants are the multicellular organisms, predominantly photosynthetic eukaryotes belonging to the…

Q: Water ascent up a plant is vital for maintaining proper physiological function of the leaves, (a) is…

A: The ascent of sap in the xylem tissue of plants is the upward movement of water and minerals from…

Q: When air humidity is highdoes the plant transpirationincrease or lower?

A: Transpiration is defined as the process in which water moves through the plant body and evaporates…

Q: Label the following on your drawing: Cortex cells, epidermal cells, phloem cells, and Xylem cells.

A: The root of a dicot plant like Ranunculus possesses a well-organized anatomical structure,…

Q: Which of the following would require active transport? Select one: a. Stomata opening b. Potassium…

A: Active transport It is defined as the process of movement of molecules through a membrane against…

Q: Poison is (Toxicodendron radicans) occurs as a weak free-standing shrub (that can reach 0.5m in…

A: The roots of vascular flowers are changed organs that offer anchoring for the plant and soak up…

Q: Phloem tends to flow downward because Select one: O a. the pressure in the leaves is usually lower…

A: a. the pressure in the leaves is usually lower then the pressure in the roots is correct answer.

Q: Most plants transport sucrose over long distances through the xylem. True or False

A: The objective of the question is to determine whether the statement 'Most plants transport sucrose…

Plant sensory system

The plant sensory system is a sophisticated system that responds to environmental stimuli such as light,temperature, gravity, and touch. Research predicts that plant hormones and signaling mechanisms areresponsible for this regulation system in plants.