I decided to pursuit a career as researcher and teacher when
- I decided to
pursue ...
I would like to work in academic area
- I would to work in
the academic...
The PhD will be an important step to prepare me for mydreams career.
- my
chosen career
I was always very curious, dynamic and observing person, features witch I consider essential for a scientist.
- always
a very curious, dynamic, and
observant person
.These are features
that I consider...
In graduation I got an integrated view of Science that
-
I graduated with an ...
andin this time I could improve my knowledge
- and
during this time I improved...
I realized different activities offered by university
- I
participated in different...
I became one of the leaders of the "Academic Centre of Biology Students" whom is the student's representation in academic
-
which is the students
academic representationdiscussion groups and students assembles
- student
assembliesAs representant of the students I had to attend meetings at Biology Institute.
- a representative of the students I had to attend meetings
at the Biology...
to update me about researches which was being conducted around the world and about new methods utilized.
- new methods
being utilized.
Thus, I got
lab as an assistant ) the physiological influence on
- lab assistant
researching the ...
After a year dedicating myself to the project
- after a year
of dedicating...
my goal was continue working
- goal was
to continue...
Thus, I proposed to my current professor
to guide me in a master's degree with a research with behavioral ecology of primates in the field.
-
to mentor me in a master's degree project doing research on behavioral...
would be something new that I will learn a lot.
-
something new where I would ...
I asked for help to a professor from the Psychology Institute and to a PhD student from Botany
- asked for help
from a professor... and
from a student in...
I worked with the behavior of
- I worked
on ...
Unfortunately, Brazil does not have tradition in this type of research and there are few opportunities for work on it.
the feeling that I could and needed to do more
- the feeling that I
can and need to...
Those are the grammatical errors I spotted that need to be cleaned up in order to make the SOP more professional looking. Overall, you have created a coherent essay that represents your interests, goals, and ambitions quite well. It just needs some tweaking and revising in order to achieve that. Good luck with your application :-)