From Wikipedia, the free encyclopedia
Bachelor of Technology is an undergraduate academic degree conferred after completion of a three or four year program of studies at an accredited university or accredited university-level institution. The common abbreviation for Bachelor of Technology is B.Tech. The degree is conferred in the Commonwealth of Nations, Republic of Ireland, India, the United States and elsewhere.
In India, the Bachelor of Technology degree is conferred by the nation’s top ranked government universities of technology like the Indian Institutes of Technology (IITs), Jamia Millia Islamia, Delhi, National Institutes of Technology (NITs), Jawaharlal Nehru Technological University (JNTU), and Indian Institutes of Information Technology (IIITs) as well as a host of other prestigious institutes (both public and privately funded ) like Guru Gobind Singh Indraprastha University (GGSIPU, Delhi), Mumbai University Institute of Chemical Technology (UICT, Matunga, Mumbai), College of Engineering, Pune (COEP), Veermata Jijabai Technological Institute (VJTI, Matunga, Mumbai), Vardhaman Engineering College(HYDERABAD), Dhirubhai Ambani Institute of Information and Communication Technology (DA-IICT, Gandhinagar, India) for their professional engineering programs. However most other institutions in India use the Bachelor of Engineering (B.E.) degree and some of them are in the process of replacing over to the B.Tech programme.

A Bachelor of Science (B.S., B.Sc. or BSc in the UK; less commonly, S.B., B.S.c. or Sc.B. from the Latin Scientiæ Baccalaureus) is an undergraduate academic degree awarded for completed courses that generally last three to five years.
Commonly in the Commonwealth and Ireland graduands are admitted to the degree of Bachelor of Science after having completed a programme in one or more of the sciences. These programmes may take different lengths of time to complete.
A Bachelor of Science receives the designation B.Sc. or B.S. for a major/pass degree and B.Sc. (Hons) or B.S. (Hons) for an honours degree.

Question from Yahoo Answers
Whish is better bsc biotech or btech biotech and which has better job oppurtunities?

Answer 1)
B.Tech biotechnology is more better than B.Sc biotechnology.Because both are bachelor courses but if u go for opportunities B.Tech has preference.So,If u don’t go with degree means B.Sc.In degree u have theory and less practical But with B.Tech u will have more practical and theory.And u may have confusion with B.Sc(Biotechnology) is not a single course.It has multiple subjects so choosing a course is tidy for you.So better go with B.Tech than B.Sc

Answer 2)Both are two different things. Bsc Biotec is degree cource and BTec biotec is eng. (4 yrs)If you want to do BSc Biotec you need to again give an entrance test after completion of BSc for MSc and a then do Phd. Its lenghty but a good course.If you have dedication, good family support then you can try for Bsc Biotec.Gen. Btec biotec are taken by student who want to complete their eng course and do MBA and get a job.However both are good and there is good opportunity in both the cases.India is far behind , you need to do a very hard work through out if you have that dedication pl proceed.

Answer 3) from MAYBE NOW.com
i think btech is better than bsc.if u preafer teaching line than bsc honers is good.becoz by that u get specialised in a perticular stream.ND if u r not interested in teaching line than btech is good.In private companies demand of btech is quiet in as compared to bsc.By doing mba after that one can very nicely settle him/herself .well one can do mtech if he/she want to b a lecturrer.