Fill in the blanks with appropriate option.
A newly formed mRNA in eukaryotes (or pre-mRNA) produced by DNA in the nucleus contains sections known as that code for proteins along with sections called that do not code for proteins. Before the pre-mRNA leaves the nucleus, it is processed to remove the and produce a functional mRNA that leaves the nucleus and takes the genetic information to the .
Options:
a. ribosomes
b. intrones
c. exons
d. nucleus

answer: i don't know

explanation:

you need to provide a picture, otherwise i can't tell you.

if you can provide one, i'd be more than happy to you with this!

the answer is definitely a

the species living around the vents are especially good at dispersal.  

deep-sea vent originates on the floor of the ocean when seawater circulates through hot volcanic rocks, usually situated where the new oceanic crust is being produced.  

biological dispersal refers to the movement of species from their location of birth to their site of breeding, or from breeding site to another. similarly, the oceanic dispersal refers to the movement of the species from one land mass to another by sea crossing.