For water transport to proceed, the water potential of the leaves must be lower than the water potential of the roots. O True False

Q: Minerals absorbed by root move to the leaf through lg xylem (b) phloem (c) sleve tubes (d) none of…

A: Xylem transports water and mineral from the roots to the rest of the plant while Phloem translocates…

Q: Whether the given statement "Lateral roots form at nodes on roots" is true or false.

A: The roots of vascular plants are modified organs that provide anchoring for the plant and take in…

Q: 32. Meristems in the and of plants are responsible for 'primary growth of the plant'. These increase…

A: Roots  and Shoots  Meristems in the roots and shoot’s of plants are responsible for 'primary growth…

Q: Absisic acid is tr Select one: O TRUE O FALSE

A: Also written as ABA in short. It is a phytohormone that functions in a plant's developmental…

Q: Why are some roots called adventitious roots?

A: As per the guidelines, we are entitled to do only one question. I am providing a solution for…

Q: The mature regions of roots are relatively impermeable to water. Why? Explain its importanc

A: The direct radicle elongation gives rise to the root. It is usually an underground plant part, meant…

Q: d. Describe the effect of aluminum ions on the growth of the root tips of wheat.

A: Aluminium toxicity is one of the major factors that limit plant growth and development in many acid…

Q: In a root tip, the elongation zone has the function of: O a. Pushing the root down into the soil. O…

A: Roots are nongreen, underground and cylindrical structure of a plant that form a descending axis for…

Q: Please determine whether the statement is true or false; Phloem conveys water and dissolved minerals…

A: The vascular system is included two principle kinds of tissue: the xylem and the phloem. The xylem…

Q: Root pressure moves water up the stem: a. Pumps are found along the length of the xylem vessels. O…

A: Plant growth is often hampered by a lack of water. As a result, plants have evolved an efficient…

Q: The exudation of xylemsap drop on the edge of leaves is called

A: The sap is a liquid that travels through a plant's xylem cells (vessel elements or tracheids) or…

Q: The distribution of roots in the sc considerable degree the ability c OTrue OFalse

A: Roots facilitate plants get the nutrients and water they have for healthy growth.

Q: Water absorption by roots is under the influence of

A: Transpiration is a process through which the loss of water takes place from the exposed parts of the…

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

A:

Q: From the viewpoint of the plant, can you suggest a practical reason for branch roots originating…

A: Roots are the organs of the plants that provide anchorage to the plant. The main function of the…

Q: The root zone of maturation is immediately above the root apical meristem (RAM). True or False

A: The objective of the question is to determine whether the root zone of maturation is immediately…

Q: Why roots bend towards the source of water?

A: The plants have the ability to react to and to produce adjustments to a increased variety of changes…

Q: Plants can transport water from their roots to their canopy regardless of their height. What…

A: Water is absorbed through roots and transported To various parts through diffusion that is water…

Q: Given that (a) xylem is located toward the upper epidermis in leaf veins and phloem is located…

A: Vascular plants consist of two specialized tissues called xylem and phloem that act as a conducting…

Q: After it enters the plant, water travels from the root hair cells, through the to the xylem vessels.…

A: Plants are living organisms that contain a cell wall made up of cellulose. They have green pigments…

Q: About the secondary phloem 1°) is a tissue consisting solely of living cells 2°) is formed by…

A: secondary phloem :

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: (a) There are two components to the conducting system in secondary tissues, one responsible for…

A: A compound leaf is one that is divided into two or more leaflets. Although the blade may be deeply…

Q: Describe the significance of the following structures in root formation: Hertwig’s Epithelial Root…

A: The formation of the root of teeth begins during the early stages of tooth development in the…

Q: Tropism 10 Across Down 1. growth towards sun or source of light 2. growth against gravity 3. growth…

A: Tropism is phenomenon in which growth of plants takes place when a trigger / stimulant is applied to…

Q: To transport water from the root into the shoot does the water potential in the xylem need to become…

A: Water is the most crucial factor for a plant to perform its normal cellular functions. The movement…

Q: Which of the following are found in roots but not in stems? o secondary phloem vascular cambium…

A: The root is defined as a major vegetative organ present in the vascular plants, attaching and…

Q: ucture with the appropriate description (write the capital letter of your choice). Choices for…

A: Plant are the autotrophs which make their own food through the process of photosynthesis. These play…

Q: Unlike the movement of water in the xylem, phloem sap movement is not defined by gravity. It can…

A: During photosynthesis, plants synthesize glucose. This gets transported across the cells in the…

Q: Determine the collective true-false status of the statements using the choices below.…

A: These are related to the root anatomy, in which layer of the structure is involved which are…

Q: chyma cens are an For the cells their function of support? providing support for the stem, how does…

A: Collenchyma helps to provide strength to the plant's stems, branches, leaves, and other structures.

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: a. Which one of the following process is responsible for carrying water to the leaves of a tall…

A: The process by which xylem vessel of root and shoot of terrestrial plants transport water and water…

Q: Consider a soil with the following properties: The water content at the permanent wilting point is…

A: So (a) water content at saturation = 38%Hence field capacity of soil = 387.Because field-capacity is…

Q: When absorption of water by the roots fails to keep up with the rate of transpiration, gain in…

A: Transpiration and photosynthesis generally happen in day time. Water cycle and food cycle continue…

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…

Q: When water enters the roots via ______A_______ is is pulled toward the leaf by _____B_______. Water…

A: Water is very important part of the life and all living organism. Major water sources on earth are…

Q: if a plant were unable to produce root caps, what would be the effect on plant function?

A: The root cap is defined as a tissue that is present at the tip of plant roots. It consists of…

Q: from the viewpoint of the plant, can you suggest a practical reason for branch roots originate…

A: The root system is very important for a plant as it gives firm support/ anchorage and also helps in…

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.