Science

You can go for chemistry Diploma.

You can get direct admission based on your merit list.

You can go for M.Sc in biotechnology and later can also go for your M.Tech too in biotechnology or the best option would be is going for Ph.D.

2nd PU is equivalent to class 12th. After completing 2 PU, you won't be able to get admission in M.Sc. or M.Ed. Firstly, you need to opt for a graduation degree and thereafter you can opt for any of the degree mentioned above.

To know about the syllabus, kindly refer to the link: https://www.shiksha.com/science/exams/cucet/syllabus.

Yes, you can appear for NET. The candidate must have completed his post graduation in any stream with an aggregate of 55% without rounding off.

CUCET 2018 Syllabus
Central universities prescribe elaborated CUCET syllabus each year. Please refer to the link provided below for detailed syllabus for the CUCET exam conducted by the central universities each year:
https://www.shiksha.com/science/exams/cucet/syllabus.

Courses and careers after 12th Science, biology group:
#1 MBBS (Bachelor of medicine, Bachelor of surgery)
#2 veterinary sciences
#3 B.A. M. S. (Bachelor of ayurveda, medicine and surgery)
#4 BDS (Bachelor of dental surgery)
#5 pharmacy
# 6 Pharma.D
#7 B.Sc
#8 Diploma courses
#9 management courses
#10 bums (Bachelor of unani medicine and surgery)
#11 BHMS (Bachelor of homeopathic medicine and surgery)
#12 integrated law course
#13 Bachelor of physiotherapy
#14 baslp (Bachelor of audiology speech language pathology)
#15 Bachelor of occupational therapy
#16 paramedical courses.