There are many types of frogs thus there are a lot of scientific names also, such as Rana draytonii or Atelopus zeleki. But the common scientific name or order for frogs is called Anura.
Hearing voices is common in schizophrenia patients. This type of false sensory perception is called an auditory hallucination. A hallucination is a perception of something that is not there or does not exist. There are many types of hallucinations and the most common hallucination experienced by schizophrenia patients is auditory hallucinations.
A hypertonic solution has greater solute concentration than the cytosol inside the cell. In such a case, water flows out of the cell by osmosis. This results in a decrease in turgor pressure.
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Answer: Vascular Tissue is the circular system of plants. It distributes water and food throughout the plant and removes waste through the roots and stomata. The vascular tissue is composed of two transport systems: xylem and phloem.
Respiration is an catabolic process in which the organic compounds are oxidized to release energy, carbon dioxide and water. The liberated energy is stored in the ATP molecules (adenosine triphosphate), which are the energy currency of the cells. The four basic processes involved in respiration are-
(1) Pulmonary ventilation or breathing- It is the process of inflow of air into the lungs from the atmosphere (inspiration or inhalation) and outflow of air from the lungs to the atmosphere (expiration or exhalation). It is due to the difference in the air pressures according to the principle of Boyle's law.
(2) External respiration- It is the process of exchange of the oxygen and carbon dioxide between the inhaled air in the alveoli of the lungs and the deoxygenated pulmonary blood.
(3) Internal respiration- It is the process of exchange of gases between the oxygenated blood and the tissue cells of the body.
(4) Cellular respiration- It is the process of oxidation of the respiratory substrates like glucose inside the cells.
Thus, the four processes of respiration include the pulmonary ventilation, external respiration, internal respiration and cellular respiration.
