Answer:
A. When a blocked sebaceous gland becomes infected, it produces a pimple.
B. Dandruff is the normal shedding of the stratum corneum of the scalp.
C. Greasy hair and a shiny nose both result from the secretion of sebum onto the skin.
D. Stretch marks represent small tears in the dermis, as the skin is stretched by obesity or pregnancy.
e. A freckle is a small area of pigmentation in the epidermis, caused by an accumulation of melanin.
Answer:d.All of these answers are correct
Explanation:
What are focal adhesions?
Focal adhesions have multi protein structure which forms links between intracellular and extracellular matrix in cells.
They form on moving cells and they grow and mature as the cells keep moving they act as holding points when the cells are moving from one site to another to promote protrusion but supress membrane contractions. In those cells which do not move they act as anchors to keep fell morphology.
Answer: Superego
Explanation:
According to Sigmund Freud's theory, superego develops between the ages of five. At this age, children learn from their parents and important authorities in the society. Children learn what is morally good, acceptable and justified from parents and important authorities in their lives. Superego is of two types which are: the ego ideal and the conscience.
The ego ideal deals with rules for morally good behaviors which are accepted by parents and significant authority figures. Children feel happy whenever these behaviors are been exhibited by them.
The conscience deals with rules for bad behaviors which makes children to be filled with regret whenever they exhibit these behaviors or do something bad.
Answer:
Walking.
Explanation:
A conditioning program must be started taking into account the specific goals and conditions of the person.
A sedentary person will have a hard time performing intensive and demanding activities, such as running, swimming or perform any kind of anaerobic exercises.
Taking regular and consistent walks will help him/her to gradually improve his/her body stamina, and be able to perform harder exercises.
Answer: C. submarine warfare
Explanation: