NEET

Yes, Takshashila University does not require students aiming to take admission in the BPharma course to appear for NEET. The admissions to BPharma at TU are carried out on the basis of marks secured in the last qualifying examination. Moreover, in some cases, students may have to appear for an entrance test or an interview process. Other than this, students applying for the course must check the eligibility criteria in the first place.

No NEET is not a requirement to enter into a BMLT course in India. Most of admissions are based on 12th class marks or some entrance exam taken at institute level.  
Most colleges are open to students who studied Physics, Chemistry, Biology in 12th grade. There are some universities that will have their own tests or interviews, but NEET is not a requirement to take this course in para-medical.

The AIIMS Bathinda provides admission to the MBBS programme based on the scores obtained in the NEET entrance examination. The NEET cutoff is generally announced up to the last round under the General-All India category. For more information, candidates can refer to the following table:

There is no specific data which can explain how many questions are asked from a particular chapter in Human Physiology. Candidates will have to prepare all the chapters to score well in the exam

Yes. As NEET is one of the toughest exams, candidates must not leave any stone unturned. They are advised to throughly prepare all the Human Physiology chapters in order to score good marks in the exam