Answer:
1) To form a multicellular organism, a zygote must divide into 16 cells which produces ball structure called a morula. After that, morula is converted into a structure called blastula.
2) Adult stem cells are responsible for the maintenance of tissues and repair the damage tissues in the body. It is also called somatic stem tissue. It increase in number through cell division.
Thermodynamics is the study of energy and it changing forms, hope this helps.
I would think it would be C
The cause of the client’s pain must be because of atrophy of
bulbouretheral glands. The bulbourethral glands are the one responsible for
secreting a substance which we call alakaline, in order to be able to provide
neutralization in the acidic environment in a person’s urethra. The
bulbourethral glands are also responsible in having to provide lubrication to a
person when having to do a sexual intercourse. If it gradually declines in its
effectiveness, during sexual intercourse, it would likely cause the person to have
pain and have difficulty in having to do an intimacy with the person’s partner
as atrophy may be present in the person’s bulbourethral gland.
If you look at two species in their embryogenic stage. their bones and their forms look similar and you can differentiate too.
if you look at a fish and a human...
humans wont have the the fins protruding in the fishes embryo, showing how different they are. <span />
