Draw and label the features of a leaf that are necessaryto maintain a well-hydrated interior while still allowing CO2uptake from the atmosphere.

Q: describe how water moves in xylem?

A: Xylem is one of the two kinds of transport tissues in vascular plants. The other tissue is phloem.…

Q: Explain in detail the mechanism of transport in phloem?

A: Food is synthesized in the green parts of a plant. The non-green parts are depended on the…

Q: Plant Physiology Define or describe a Phloem tissue.

A: The plant tissues are divided into two types that are permanent tissue and meristematic tissue. The…

Q: Compare and contrast the forces that move phloem sapand xylem sap over long distances.

A: Long-distance transport cannot occur by diffusion through it can account for the cell to cell…

Q: Compare the transport functions of xylem and phloem.

A: Plants have tissues to transport water, nutrients and minerals. The transport of substances in the…

Q: Diagram the structure of a leaf. What structures regulate water loss and CO2 absorption by a leaf?

A: Introduction Leaf is a thin, flat, laterally grown, mostly green colour organ of plants whose main…

Q: Differentiate between stomatal and lenticular transpiration.

A: Plants perform several physiological processes through leaves and stems. Transpiration can occur…

Q: Explain why xylem transport is unidirectional and phloem transport bi-directional.

A: Introduction In this question we will explain why xylem transport is unidirectional and phloem…

Q: Explain the movement of organic nutrients in a plant according to the pressure-flow model of phloem…

A: Transportation is an indispensable interaction in plants. Trees transport all the supplements and…

Q: Define the process of Acquiring phloem sap ?

A: Plants require water and nutrients for their physiological growth and development. The…

Q: Please label the following terms (abaxial, adaxial, palisade layer, and spongy mesophyll) on diagram…

A: Leaf is an essential part of plant, which is used to produce food for the plant by the process of…

Q: Consider the pressure flow model of phloem transport. How do sugars and water enter the phloem from…

A: Introduction: Xylem is responsible for the transport and storage of water-soluble nutrients in…

Q: List the correct sequence of events for the movement ofwater in xylem, and sucrose in phloem.

A: BASIC INFORMATION  PLANT TISSUES Tissues are basically group of cells which perform similar…

Q: .tissues have cytoplasm lining. O a. Aerenchyma O b. Xylem O c. Phloem O d. Parenchyma

A: A very thin membrane, composed of lipids and protein, that surrounds the cytoplasm of a cell and…

Q: Briefly explain how water moves through a plant. Include how and why water moves through both xylem…

A: The structure of plant roots, stems and leaves facilitates the transport of water, minerals and…

Q: explain the process of the loading of sucrose into the phloem and its movement in the phloem

A: According to the pressure flow hypothesis , the translocation of the solutes is a passive process.…

Q: Explain primary and secondary growth in plants.

A: Growing occurs in plants as the stems and roots lengthen. Some plants also increase in thickness…

Q: XYLEM PHLOEM Direction: Using the diagram below, explain the concepts of pulmonic and systemic…

A: Anatomy and physiology are the branches of biology, anatomy deals with the study of the structure of…

Q: Identify the statement that would describe the identified parts of the diagram. Write the number on…

A: 1= sucrose enters the phloem from the source cells through the companion cells. 2= water transfers…

Q: Which of the following represents the movement of gases through the open stomata of a leaf during…

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

Q: Compare and contrast the movement of water into the leaf to the movement of carbon dioxide into the…

A: Water and carbon dioxide are two important essential nutrients in for plants .

Q: Give a detailed description of the stomata and explain how stomata function in a typical C3 leaf

A: Stomata are small openings on the underside of the leaves. It surrounded by two guard cells. they…

Q: Choose correct option and explain.    A plant wilts when-   a) sunlight is not available and the…

A: Based on the anatomy and biological design of the plants, they will survive in the environment that…

Q: Describe the plant body for Peatmoss and pumpkin.

A: Anatomy is the branch of science that deals with the study of structure and parts of a body. Plant…

Q: I. Phloem and Xylem. Identify the vessel type based on the characteristics provided. Characteristics…

A:

Q: In phloem, organic compounds flow through ______ .a. collenchyma cells c. vesselsb. sieve elements…

A: Organic compounds are the compounds that are a build-up of carbon and hydrogen. In plants, phloem…

Q: During the process of photosynthesis, plants take in and from air and soil. * carbon dioxide and…

A: The physiological process by which green plants synthesise carbohydrate, with the absorption of…

Q: Match how each adaptation supports photosynthesis for a specific type of plant. f. mesophyll a.…

A: Plants exhibit various kinds of mechanisms to help survive in the various environments that they…

Q: Why is phloem transport considered an active process?

A: Plants are mainly multicellular plants that have ability to perform photosynthesis and belong to…

Q: Identify the plant structures responsible for gas exchange and its function

A: Plants require gases like carbon dioxide during photosynthesis and need to release oxygen into the…

Q: Explain how water moves up the xylem vessels to the leaves in a continuous column.

A: In vascular bundles, non-woody plants, and non-woody sections of woody plants, xylem can be found.…

Q: Using diagrams and words, explain the major theories of how nutrients are transported within plants.…

A: ROOT PRESSURE The various ions are actively transported into the vascular tissues of the roots,…

Q: Draw and label the leaf/ air interface. Describe ways leaves might be designed to limit water loss…

A: Introduction : A leaf is the green, flat lateral outgrowth in plants. They come in different shapes,…

Q: Differentiate between transport of materials in xylem & phloem.

A: The xylem and the phloem make up the vascular tissue of a plant and transports water, sugars, and…

Q: Explain the pressure flow theory of phloem transport.

A: Introduction  Plants need continuous supply of water and nutrients for their survival and growth.…

Q: Explain the role of light and carbon dioxide on the opening and closing of stomata

A: The paired guard cells present in plants  causes the stomata to open when they take up water and…

Q: State ONE difference between the two pathways of water and mineral uptake in plants root.

A: Answer. In plants, the movement of water takes place from the soil towards the leaves. Plant root…

Q: Diagramatically represent the open stomata and closed stomata diagram.

A: Stoma (stomata) is a small pore found in the epidermis of leaves and other organs and plays a…

Q: List three morphological adaptations of leaves to check the rate of transpiration.

A: Transpiration is the process by which plants loose water in the form of water vapor through a…

Q: Differentiate between geotropism and phototropism.

A: Tropism refers to the process in which the whole plant or it part turns in a specific direction in…

Q: Openings in the plant body to allow for gas exchange are termed palisade cells collenchyma stomata O…

A: Introduction: Sunlight is an essential element in the process of photosynthesis, which is why it can…

Q: Make a sketch of 40x and upload it here with the following structures labeled: periderm, cortex,…

A: Pine can be defined as the type of conifer which belongs to the gymnosperm. It consists of pointed…

Photosynthesis

Plants have a capacity that we humans can only imagine— the ability to produce food from sunlight. Sure, we can prepare some dishes that we can savor on, but it become possible because of the plants (as they serve as a producers of all the raw materials required). Photosynthesis is the method of assembling carbohydrates with the aid of sunlight.