In the greenhouse, tomato seedlings are often brushed by hand to simulate wind.  This stimulation causes the seedlings to grow upright and have the flexibility to resist damage from wind when they are planted in the field.  Which type of cell is reinforced in response to this stimulation?

Q: It was previously stated that parenchyma cells are relatively inexpensive to build. What does that…

A: Introduction: Parenchyma cells are functional cells or ground tissue in plants possessing a thin…

Q: Guard cells surround stomata on the surface of leaves. A new herbicide targets the function of guard…

A: When a herbicide is introduced targetting guard cells, the physiological function of guard cells,…

Q: Bulliform cells Guard cellsAir spaces - Cuticle Upper epidermis - Mesophyll tissue Lower epidermis…

A: The vascular plants, which are the plants that contain vascular tissues, are of two major groups,…

Q: A unique feature of plants is indeterminate growth. Indeterminate growth is possible because a.…

A: Plants are the autotrophic organisms that cannot move from the one place to the another.

Q: Choose the correctly matched among the following   A)  Epidermal tissue system – Root hairs B)…

A: A mature vascular plant (any plant other than mosses and liverworts), contains several types of…

Q: A region of active cell division where primary growth occurs is the a. internode.b. apical…

A: Plant anatomy deals with the study of internal structure of various organs of plants. Anatomical…

Q: The sclerenchyma tissue in this section is called. .? O Bundle cap O Ground tissue O Vascular bundle…

A: Vascular bundles consist of both phloem and xylem tissues which help to transport and conduct water…

Q: TRUE OR FALSE 1. Cuticle is a protective layer secreted outside the epidermis, the outermost layer…

A: Anatomy of each plant structure is according to the function of the plant and where it is present.…

Q: The epidermis___________. Is made of lignified cells that created a protective layer over the…

A: In plants Epidermis is the outermost layer that covers stem, roots, leaf , flower and other parts.…

Q: What are stomata? Living cells that form long, sieve-like tubes that transport carbohydrates.…

A: Cells are the basic unit of life. Various cells constitute to form tissue that has a specific…

Q: Q1: It is a type of cell in the xylem for support and holding water against gravity Tracheid…

A: Introduction:- The xylem is the plant's primary water-conducting tissue. The xylem is a conducting…

Q: Water flows from the roots, throughout the body of the plant, and ultimately to the leaves through…

A: Transport in plants occurs through the xylem and phloem.Xylem is involved in the transport of water…

Q: The stomata opening is due to guard cells changing their shape, which is restricted by: a. They have…

A: Stomata are the bean shaped structures found in the leaves. These stomata help in transpiration and…

Q: Compare collenchyma tissue to sclerenchyma tissue with regard to: a. the structure and composition…

A: Collenchyma cells are least common and have a primary cell wall. Sclerenchyma cells are found in…

Q: shows the cross-section of a eudicot root. i. Based on Figure 2, identify the structure that…

A: Water moves into the roots from the soil by osmosis, due to the low solute potential in the roots.…

Q: The red pathway (top) shows a pathway of water transport. Root sector in cross-section Epidermal…

A: The transportation of water occurs with the help of xylem in plants. The water is absorbed by the…

Q: The image on the left is undifferentiated totipotent cells can sprout shoots and roots in response…

A: Tissue culture is the growth of cells in artifical medium similar to their original environmental…

Q: In your own words differentiate the paracytic from diacytic stomata. Bried and precise explanation

A: Transpiration: It is the process of loss of water from the leaves of the plants in the form of water…

Q: Which of the following contributes to the length of a plant? cuticle cutin plastids apical meristem…

A: Meristematic tissue or meristem is defined as the tissue in which the cells continuously divide for…

Q: Choose the meristem or tissue that most directly produced each tissue. Each answer may be used once,…

A: All the organisms in the living world are divided into various kingdoms on the basis of their…

Q: Leaves are optimized for light harvesting. In a typical dicotyledonous leaf, which cell type…

A: Photosynthesis, the process by which light energy is transformed to chemical energy, resulting in…

Q: Look at as shown. The top three rows are labeled “Primary growth” because these are found in the…

A: Plants are multicellular and eukaryotic organisms. Plant body is made of shoot and root. Shoots are…

Q: What are cells of parenchyma tissue that contains chloroplast

A: Plant tissue is a group of plant cells that perform a similar function for the plant. Each plant…

Q: Draw the following cells Parenchyma Collenchyma Sclerenchyma

A: In plants, there are three types of simple tissue; they are parenchymatous tissue, sclerenchymatous…

Q: Which of the following structures is the most prominent inside the epidermal cell of Rhoeo discolor…

A: Rhoeo leaf is also known as the moses in the cradle. Plant pigments are substances that are…

Q: Which of the following are water-conducting cells that are dead at functional maturity? parenchyma…

A: Non-vascular plants lack vascular tissue but all other vascular plants have vascular tissue which is…

Q: Which of the following cell type remain alive in mature plant tissue? •vessel elements •tracheids…

A: sieve elements

Q: Which of the following cell types forms most of the inside of a plant? a. meristem cells b.…

A: The cells of the plant are made up of meristematic cells, collenchyma cells, parenchyma cells and…

Q: Transport of Substances from the epidermis towards the vascular tissues Fill-in the blanks with the…

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

Q: In plants, water is transported through vessels called xylern. The cohesiveness of water molecules…

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

Q: The tip of a plant like the prairie species we grew in class, where cells are continuously dividing…

A: Plants undergo primary growth to increase length and secondary growth to increase thickness.Growth…

Q: Match A, B, C, D and E as the following: -Cortex -Xylem -Endodermis -Epidermis -Phloem

A: Higher plants contain a complex of conducting tissues (xylem and phloem), various dermal layers…

Q: Movement of sugar within phloem from source to sink involves... Select all that apply.   Active…

A: Movement of sugar within phloem from source to sink involves:  Active transport Companion cell…

Q: Match the following please: Collenchyma   Xylem   Phloem   Sclerenchyma   Apical Meristems…

A: The plant tissue responsible for conducting various processes required for growth and development of…

Q: Which cell helps support mature regions of the plant with its thick secondary cell wall? O xylem and…

A: Sclerenchyma tissue, when mature, is composed of dead cells that have heavily thickened walls…

Q: Which of the following is a correct association? O leucoplasts : carbon fixation O xylem : conducts…

A: Leucoplasts are plastids which perform the function of storage of lipids, proteins etc. Xylem is…

Q: These plant cells are are distinctive for having thickened corners of the cells when examined as a…

A: Plant cells are eukaryotic cells. They have a true nucleus enclosed by a membrane and specialized…

Q: ion ) parenchyma

A: Plant cells are photosynthetic eukaryotes. These belongs to the kingdom Plantae.

Q: corner of the cells of collenchyma tissue in plant are thickened due to deposition of _____

A: In plants, the collenchyma is termed the supporting tissue. they need elongated cells with irregular…

Q: Xylem and phloem differ in function and in some of their structural components. Fill in the Venn…

A: Introduction: A Venn diagram is a drawing that utilizes circles to depict relationships between…

Q: Imagine a leaf of a palm tree. When it is fully grown, it must have sclerenchyma to support its size…

A: Plants are eukaryotic photoautotrophs that utilize the energy from sunlight and atmospheric carbon…

Q: Label the following in the image below: epidermis, periderm, cortex, phloem fibers, phloem, vascular…

A: Plant are composed of different structure for various functions like transportation, energy…

Q: Which of the following structures is correctly matched to its function? ground meristem-protective…

A: The plant cell is a cell which is found in plants. The cell wall and chloroplast are found in case…

Q: Which structure is involved in the transport of water through a vascular plant? xylem O phloem…

A: Introduction - Vascular plants, also known as tracheophytes or Tracheophyta, are a wide category of…

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: A complex polysaccharide that provides flexibility to plant cell walls is: Glucose Pectin Starch…

A: Flowering plants or Angiospermae are the diverse group of plants.Angiosperms produce Endosperm in…

Q: EUE OR FALSE 1. Cuticle is a protective layer secreted outside the epidermis, the outermost layer of…

A: Tissue can be defined as the structure which is formed by the group of cells having similar function…