Answer:
To observe the cheek cell,
-
Take a tooth pick use its blunt side to scrap inside the mouth.
- You will see some deposition on the blunt side of tooth pick, make a smear on the clean slide in the center using that tooth pick.
- Add a drop of methylene blue solution and place a coverslip, make sure that bubbles are avoided i.e. coverslip should be placed in the inclined manner.
- Remove the excess solution and observe it under the microscope first under 4X and then under 10X.
Observation:
- The cells observed are squamous epithelial cells. The small blue dots seen inside will be the bacteria from our teeth and mouth.
Answer:
hablame en español que yo no sé inglés :)
Oil spills, littering, global warming. global warming !!!
May have a dysfunction of the hypothalamus. The following brain areas serves as the major
control center of the autonomic nervous system and endocrine systems hypothalamus
and the "thermostat" or nucleus that monitors blood temperature is
located in the Hypothalamus. The
following is a function of the hypothalamus it involved in psychosomatic
illnesses.