Has one extra chromosome in each cell (i.e 47 instead of 4.6). This is caused by one of the cell divisions during the formation of sex cells. Basically, the 21st chromosome ends up with 3 chromatids instead of 2. This is also why down syndrome is called trisomy 21.
The smooth endoplasmic reticulum is where the lipid and steroid synthesis occur also. Drug detoxification also occurs here. It's a bit innapropriate but how I remember it was LSD ( lipid and steroid we make drugs we do not take)
The rough endoplasmic reticulum are like airports, they bind proteins into little vessels and prepare them for transport to the Golgi apparatus
Basidiomycota
hope it helps
-Ashley
Answer:
C. Air Pollution because light is needed to do photosynthesis as well as carbon dioxide. Temperature is also affecting the rate of photosynthesis (temperature too high the enzymes are denatured) so the answer would be C.
They are known for many things. They are the coldest climate, they have a very low period of reproduction which also implies that it has low biotic diversity, the organisms are usually simple when it comes to vegetation, the land is influenced by heavy frost when forming, and many many more things.
