Answer;
-Prader-Willi syndrome
Explanation:
-Prader-Willi syndrome (PWS) is a disorder caused by a deletion or disruption of genes in the proximal arm of chromosome 15 or by maternal disomy in the proximal arm of chromosome 15.
-The commonly associated characteristics of this disorder include diminished fetal activity, obesity, hypotonia, short stature, hypogonadotropic hypogonadism, strabismus, and small hands and feet.
Answer:
The answers are matched as follows:
African forests have been hunted to near extinction levels to obtain ivory-------------->human exploitation
The eruption of mount Saint Helens destroyed some populations of conifers------> natural disasters
An infection with a fungus reduced the population of North American Elm trees ----> disease
Increasing global temperatures have altered migration patterns of humpback whales ------>climate change
Answer:
Stem cells are called extraordinary by the narrator because stems cells which is mostly gotten from bone marrow is use in medicine for regeneration and repair of damaged tissues and organs. It is use to correct part of organs that is not working properly. It has been use for treatment of diseases over the years.
Explanation:
Stem cells are special human cells that have the ability to develop into some specialized cells which can be used to regenerate and repair damaged tissues and organs.
Stem cells can be use to replace tissues that has been damaged through diseases and it has been use for treatment of different type of diseases over the years.
Answer:
4. Cytoplasm
Explanation:
While maintaining homeostasis, and having a definite function within a cell, the cytoplasm is technically not an "organelle". As you know, the cytoplasm is a dense solution within a cell membrane that holds most of the cell's organelles, right? Despite holding many organelles, it is in itself, not a real organelle since it has no definite position nor place, due to its liquid state.