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Succession initiates in regions where there are very harsh conditions and so no organisms are able to survive (therefore little biodiveristy);
-a pioneer species with good adaptaions are able to su...
Firstly, the relevant DNA has to be unwrapped, because it is stored in a very tightly wrapped-up form to save space in the cell. The Hydrogen bonds between the two strands are broken, and the coding stran...
Nucleus: Contains the DNA/ Human genome in the form of chromosomes (with the help of histone proteins), within a nuclear membrane which is inpenetrable by cytosolic enzymes.
Golgi Apparatus: Transp...
Expression of a genotype due to interaction with the environment
Hormones are proteins. Each specific protein is made up of a specific sequence of amino acids. DNA in the nucleus codes for the specific sequence. This DNA is transcribed into mRNA which leaves the nucleu...
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