Many medicines such as digitalis and quinine come from plant products. Drugs derived from plants have been in use to treat illnesses and various medical conditions for thousands of years. Digitalis, which is used to treat heart diseases was derived from foxglove plant while quinine which is use for treatment of malaria was derived from the bark of a peruvian tree, the Cinchona.
Brain is the organ that is most sensitive to the absence of glucose in the blood. The glucose is needed by the neurons in the brain to carry out their functions. The neurons when deprived of glucose, start to slow down and die out of exhaustion. The lack of glucose can cause symptoms of hypoglycemia, wherein a person starts to experience hallucinations and suffers from excruciating pain in the joints of the bones.
Answer:
The correct answer will be options-B and D
Explanation:
Cytokinesis is the process of cell division which divides the cellular components along with the nuclear component. The cytokinesis takes place after the completion of M-phase which differs in both animal and plant cell.
In an animal cell, the cytokinesis begins by the formation of furrow which eventually pinches off to two cells.
The formation of the furrow is a complex process and requires the microtubules like an actin-myosin ring which gets established in which the actin filaments from the ring. The myosin filaments pull the actin filaments and then forms the ring.
Thus, options-B and D are the correct answer.
Sudden fever, headache, stiff neck. Additional symptoms may include nausea, vomiting, sensitivity of the eyes to light, confusion, and rashes (typically dark purple spots on the torso, arms or legs).
