Answer:
Diffusion is the net movement of any substance from a higher concentration region to the lower concentration region. It is conducting by a concentration gradient.
Osmosis is a process in which solvent (molecules) pass through a semipermeable membrane (SPM) from a lower concentration solution region to a higher concentration region so it equalizes the concentrations on each side of the SPM.
A <u>hypotonic solution</u> is a solution that has a higher concentration of solutes inside the cell than outside of the cell. Thus the movement of water is from outside to the inside of the cell.
A <u>hypertonic solution</u> is a solution in which solutes concentration is greater outside the cell and low concentration inside. The movement of water is from inside the cell to outside the cell.
An <u>isotonic solution</u> where two solutions having the same concentration inside and outside of the cell so there is free movement of molecules across a semipermeable membrane.
Answer:
The function of the following tissues are as follows:
Stratified squamous keratinized epithelium: These tissues cover the surface of the body and present at hair and skin. These tissues are keratinized to protect the surface of body from abrasion.
Simple squamous epithelium: This tissue contain the single layer of flat cells. These tissues are thin and has the ability to pass some selected molecules through the cells.
Hyaline cartilage: Hyaline cartilage contains large amount of collagen that provides support and flexibility to the tissues.
Bone: Bones are made up of calcified material, phosphates and various inorganic ions. Bones provide stiffness and supports the weight of muscles in our body.
Answer:
The absence of estrogen may lead to many symptoms:
- Irregular periods
- Anovulation, and therefore, infertility
- Hot flashes
- Decreased vaginal lubrication, which can lead to painful intercourse
- Depression, because estrogen stimulates serotonin release
- Osteoporosis and bone fractures
- Weight gain
Usually the treatment for low estrogen levels is hormone replacement therapy (orally, vaginally or topically)
The statement is true because the weight status of a woman at the beginning of a pregnancy may influence the infant's health status.
<h3>Effects of mother weight on child weight</h3>
Results of the study showed that birthweight of the newborn child increased with increasing maternal pre-pregnant BMI, and that offspring birthweight also increased with increasing weight gain of the mother during pregnancy.
So we can conclude that the statement is true because the weight status of a woman at the beginning of a pregnancy may influence the infant's health status.
Learn more about health here: brainly.com/question/5496881
They allow your me to look past the tissue of your mouth, such as your gums, and into the deeper areas of your teeth and jaw bone. That way I can look for signs of oral health issues that may be invisible with a visual examination alone.
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