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TISSUE IN A PLANT STEM CROSSWORD HOW TO

Lateral meristematic tissue make the plant grow thicker.

It generally makes plants grow taller or longer. Apical meristematic tissue is found in buds and growing tips of plants. Meristematic tissue contains actively dividing cells that result in formation of other tissue types (e.g. Meristematic tissue is undifferentiated tissue.

TISSUE IN A PLANT STEM CROSSWORD HOW TO

how to draw biological diagrams of each structure.how each tissue type looks under the microscope.

what its key structural features are and how these relate to function.It is important that for each tissue type you understand: Permanent tissue is made up of simple and complex tissues.įigure 4.2 provides an overview of the types of plant tissues being studied in this chapter.įigure 4.2: The diagram above depicts how several cells adapted for the same function work in conjunction to form tissues. Plant tissues can be broadly categorised into dividing, meristematic tissue or non-dividing, permanent tissue. Plants are typically made up of roots, stems and leaves. Learners need to be able to draw the cells that make up the various plant tissues, showing the specialised structures. Learners need to be able to examine and identify some plant tissues using microscopes, bio viewers, photomicrographs and posters. Understand the importance of meristematic tissue in biotechnology and in our indigenous knowledge systems.Be able to prepare slides of the various plant tissues.Be able to draw and label plant tissues.Understand the structure and function of the different plant tissues and the importance of their location within the plant.Be able to identify the four different groups of plant tissue.Conducting tissue which is responsible for the transport of water and nutrients throughout the plant.

Ground tissue which has air spaces, and manufactures and stores nutrients.

Epidermal tissue which is the outer layer of cells that cover and protect the plant.

Meristematic tissue which is responsible for the making of new cells by mitosis.

Meristem Cell : Stem cell found in a plant meristem.Plant tissue is divided into four different types: Meristem : A small area of undifferentiated cells in a plant, such as near the shoot tips and root tips, where cells are dividing rapidly by mitosis. Rejection : When the immune system attacks and kills cells and tissue that come from another person, such as blood (after transfusion) or stem cells. Growth : A permanent increase in the number or size of cells in an organism.Īdult Stem Cell : Stem cell found in specialized tissue that can produce more of the specialised cells in that tissue for growth and repair.

Stem Cell : Unspecialised cell that continues to divide by mitosis to produce more stem cells and other cells that differentiate into specialised cells.Įmbryonic Stem Cell : Stem cell from an early embryo that can produce specialised cells of many different types.Įlongation : When something gets longer (such as a cell in a plant root or shoot before it differentiates into a specialised cell). Percentile : A 1/100th division of a group.Ĭancer : Disease caused by the uncontrolled division of stem cells in a part of the body.ĭifferentiate : To change into different types, for example when meristem cells differentiate into specialised cells such as xylem or root hair cells. the vessels carry water and dissolved mineral salts through the plant. Xylem Cell : Cell that joins with other xylem cells to form long, thick-walled vessels after they die. Root Hair Cell : Cell found on the surface of plant roots that has a large surface area to absorb water and dissolved mineral salts quickly from the soil.ĭifferentiation : When a group of similar things, such as cells, become different in form from each other.