'Hollow tubes' diaporamas de présentation

Plant Morphology & Physiology

Plant Morphology & Physiology. 2011. Roots . Roots Morphology. Outline . Definition characteristics of a root Why are roots important? Contributors to Root Growth Parts of a Root Regions of Root Anatomy of the root Differences between dicot and monocot roots Types of roots

975 views • 45 slides

Organelle/Inclusion TEMs

Organelle/Inclusion TEMs. This slide show reviews the images you have for study in the laboratory binder. Images here may not be of high enough resolution to allow careful study. They are meant as reminders of key facts.

565 views • 40 slides

About Science Prof Online PowerPoint Resources

About Science Prof Online PowerPoint Resources.

400 views • 31 slides

Uncontrolled copy not subject to amendment

Uncontrolled copy not subject to amendment. Airframes. Revision 1.00. Chapter 1: Airframe Design. Learning Objectives.

461 views • 31 slides

Biology 3.2

Biology 3.2. Cell Features. The Cell Theory. In 1838, the German botanist Mattias Schleiden concluded that cells make up not only the stems of plants but every part of a plant. A year later, G erman zoologist Theodore Schwann determined that cells animals are also made of cells

473 views • 30 slides

Interest Grabber

Let the Water Flow

472 views • 23 slides

Biology 2

353 views • 21 slides

Caves

Caves. Caves. Cave = Empty underground space that is big enough for a person to enter. Caves form by weathering and erosion of the rocks by groundwater Groundwater = water that is in the saturated zone. Remember Groundwater???. Formation of Caves.

482 views • 21 slides

Cell Structures/Functions

Cell Structures/Functions. Cell membrane. Contols what enters and leaves the cell. Semi-permeable or selectively permeable - lets some molecules in and keeps some molecules out. lipid layer lipid layer. protein. Cell Wall. Protects and maintains the shape of plant cells.

270 views • 18 slides

Science

VII. Science. What is the difference between all the trees?. Trees. Shrubs. Herbs. How do you think is water transported in plants?. Hollow tubes known as Xylem vessels help to carry water through the plant stem.

294 views • 9 slides

Structure and function of cell components

Structure and function of cell components. Carbohydrates Lipids Proteins Nucleic Acids Membranes Cytoskeleton. Structure of cytoskeleton. Cytoskeleton is found in all eukaryote cells It is anchored in the cell membrane via membrane proteins It is composed of 3 types of fibre.

434 views • 7 slides

Structure and function of cell components

Structure and function of cell components. Carbohydrates Lipids Proteins Nucleic Acids Membranes Cytoskeleton. Structure of cytoskeleton. Cytoskeleton is found in all eukaryote cells It is anchored in the cell membrane via membrane proteins It is composed of 3 types of fibre.

204 views • 7 slides