Answer: Apocrine sweat gland produce a substance that is more oily than sweat from other sources.
Explanation: Apocrine glands are one of the glands in the body that are found in the skin and eyelids as sweat glands,in the ear they secrete earwax and they secrete milk droplets in the breast.
Body odour is the product of bacteria, environment dirts and sweats that accumulates in the skin. Stress can also be a cause of body odour and this happens when we excercise or engage in stressful activities,unlike the eccrine glands in our body that produces watery sweat, apocrine glands that are mainly found in the ampits and groins which produces fatty sweats which are always triggered by anxiety, when these apocrine glands produces fatty sweats, these fatty seats are higher in protein making it easy for bacteria to break down,the bacteria in these areas (groins and ampits) are exposed leading to body odour.
Answer:
This is because chemotherapy targets rapidly-dividing cells throughout the body, aiming at the cancer but also affecting the healthy cells that produce hair on the scalp and all over the body.
Answer:
DISADVANTAGES
Embryonic stem cells can have high rejection rates
Adult stem cells have a determined cell type
Obtaining any form of stem cell is a difficult process
Stem cell treatments are an unproven commodity
Stem cell research is a costly process.
ADVANTAGES
can help enhance the growth of new healthy skin tissue, enhance collagen production, stimulate hair development after incisions or loss, and help substitute scar tissue with newly developed healthy tissue.
Answer:
Option B
Explanation:
Question -
You just came back from class in which the topic was egocentrism in the preoperational stage. You have a 4-year-old and thought that you would see if what you learned was accurate. You are sitting directly across from her and ask her to look at the front and back cover of her favorite book. After she did this you asked her to describe "the part of the book I am looking at." What does she tell you?
a) how many pages there are in the book
b) what she sees
c) what you see
d) what the story is about
Solution
As per Piaget's theory of cognitive development, when a child is at the preoperational stage he/she is able to think only at symbolic level and cannot use his/her cognitive thinking.
He/she is unable to derive senses or meaning associated with symbols and also his/her communication is egocentric which means they cannot think from the perspective of other people.
Hence, option B is correct
