January 8, 2014

Krishna University B.Ed Revaluation Notification 2014

Krishna University, Machilipatnam has announced B.Ed (Regular) Revaluation notification for which the examinations were held in October 2013. All the students of Krishna University and affiliated colleges pursuing B.Ed and those appeared for the exams in October 2013 can apply for the revaluation.

Following is the schedule of revaluation fee payment and receipt of applications:

1) Last date for the payment of revaluation fee and submission of filled in applications to the examination section of the University: 20 January 2014

2) Last date for the submission of revaluation applications by the principals concerned to the Controller of examinations along with soft copy of DVD / CD / Email to kuexams2010@yahoo.com: 22 January 2014.
Revaluation fee : Rs. 710.

Advanced Training Institute - CTI Scheme 2014

Advanced Training Institute is inviting applications form eligible candidates for admissions into Craftsman Training Instructor (CTI) Scheme for the academic year 2014 – 15. Last date is 15th January, 2014.

Craft Instructor Training (commonly known as CTI) : Electrician, Wireman,. Fitter, Electronic Mechanic, Turner, Machinist, Mechanic Motor Vehicle and Welder.

Eligibility : Diploma in Engineering in relevant branch / passed in ITI / ITC in the relevant trade (NCVT Certificate) with minimum one year of experience or National Apprenticeship Certificate in the relevant trade.
Age limit : Between 18 to 40 years for private candidates and no age limit for Government candidates.

Eligible candidates should apply along with relevant documents on or before 15th January, 2014 either in person or by post. For more details see website : http://atihyderabad.ap.nic.in.

January 6, 2014

Senior Inter Botany 4 Marks Important Questions

Q: The culture medium (nutrient medium) can be referred as a 'highly enriched laboratory
soil'. Justify the comment.

A: The culture medium prepared for the explant consists
1. Sucrose (carbon source)
2. Inorganic salts (include macro and micro minerals)
3. Vitamins 4. Amino acids
5. Growth regulators

Mixed in distilled water, Agar-agar is also added to make it semi-solid. Thus it acts as
highly enriched laboratory soil and a plant can grow in it as it grows in soil.

Q: Why are flocs important in the biological treatment of waste water?

A: Flocs is a mesh like structure consisting aerobic bacteria and fungal filaments. It is
present in the large aeration tank where effluent with organic matter is present-
Flocs are aerobic, saprophytic heterotrophs.

They consume most of the organic matter in the effluent. They require more oxygen to digest organic matter. In the begining BOD is more and gradually it decreases as the flocs digest the organic matter. It is a biological treatment step of secondary sewage treatment.