Answer Choice “A.” is the most sequentially correct answer choice from my understanding. Binding must occur before the making of mRNA, so Answer Choices C and D can be eliminated immediately. If the RNA Polymerase would detach from the DNA before, then how would it make mRNA? That’s when we are left with Answer Choice A, which seems like the best Answer Choice.
Asking a question is usually what the first step is.
<u>Answer</u>: Hybridization.
Hybridization is the process through which two species can mate with each other and produce fertile offspring thus creating a new species.
This is not happening with the two palm species on the island. This may be due to prezygotic barriers that prevent these two species from mating and producing a zygote (fertilized egg cell). In essence these barriers prevent any gene flow between the two species.
If that happened there would be dead organisms all over the place!!
Hope this helps!! :-)
Sam's <span>sub-system of his nervous system that is responsible for the way that Sam feels is the "</span><span>Sympathetic Nervous System." It is one of the two main divisions of the autonomic nervous system that activates when there is fight or flight response.</span>