I am currently enrolled in a Biotechnology program with low and outdated syllabus. Iam at my 3rd year.

I have enrolled in many courses online to boost my knowledge base, some of the recent ones are Duke university Evolutionary genetics HarvardX biochemistry Stanford cs106 (python)

Now I am mainly pursuing a career from Biotechnology as a behavioral geneticists, but i would like to be more on the dry lab side doing my research from there. 1 - I want to increase my genetics knowledge base, I have been suggested two books, the watson genetics book and the cell biology book, which is better to invest time in?

There are no undergraduate internships available at this time of pandemic, and not anytime soon in my country (Egypt)

2-What courses should(must) i take and what books should I read to boost my knowledge base to intermediate undergraduate/graduate level. So I can atleast persue internships or even masters after graduation. Any other suggestions to benefit me generally is definitely needed, thanks alot :) ♡