Explain the capillary
Explain the capillarity? How this mechanism is chemically explained? Specify the relevance of the capillarity for transport of the water in the plants?
Expert
Capillarity refers to the mechanism through which the water moves extremely inside the thin tubes aided through the attraction between the capillary wall and the water molecules. The phenomenon of the capillarity is possible since the water is a polar molecule and forms the intermolecular hydrogen bonds. Thus, there exists the electrical attraction (adhesion force) between capillary wall and water molecules that then pull each other (cohesion force) as they are bound. Not just the water but other liquids may move inside the capillaries through the capillarity. Capillarity is not too relevant for transport of the water in the plants. It contributes only to the few centimetres of the ascension.
Give a brief description of the term root cap?
Describe the relationship between inflammation and fever?
Functional organizational The term functional organizational is defined as an organization in which the line authority, staff authority and a third type of authority
Employee Empowerment: It is creating a working atmosphere where an employee is permitted to make his own decisions in particular work-related conditions. The decisions can be huge or small, and the size and outcome of the decision is
Give a brief description of adaptive convergence?
Describe some functions of pantothenic acid and biotin for the body? How are such vitamins obtained?
Project organization A project organization structure is of a recent origin, having been conceived after World War 2. It is a set up with the object of overcoming th
How intracellular and extracellular Digestion is different? State evolutionary advantage of the extracellular digestion?
Define the terms imago and nymph?
The oxygen comes from the atmosphere and carbon-dioxide in the end returns to the atmosphere. How do small animals resolve the problem of taking away and bringing such molecules from/to their cells? Why that isn’t answered possible for bigger animals?
18,76,764
1929792 Asked
3,689
Active Tutors
1460147
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!