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.
How does quantity of genetic material differ in the cell throughout the sequential phases of the cell cycle?
How potassium and sodium and ions maintain the resting potential of neuron?
Write down the two major morphological patterns of cnidarians? Concerning locomotion how do these forms discriminate from each other?
What is meant by the term dichogamy?
Explain antigenic competition in brief?
Do the –H groups bound to central carbons participate in peptide bond?
Why is meiosis significant for the maintenance of normal quantity of chromosomes of the species with sexual reproduction?
According to morphology how are bacteria categorized?
Does DNA duplication take place in the cell division?
Illustrate that when did the life appear over earth?
18,76,764
1942777 Asked
3,689
Active Tutors
1421946
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!