Dear we don’t know how much time is remaining in completion of your Masters, if you live in Balochistan, the masters exam are due in the last of this month, it means you are preparing yourself for 2012. So meanwhile you have to prepare your compulsory subject, as you mentioned that your interest is in Zoology, so this is your strength, instead of wasting your time in this subject you may prepare yourself for rest of the others, as only this subject can not make you CSP. A humble advice.

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Rehan