Ummer Rashid Zargar

7 Questions 17 Answers 0 Followers

Questions related from Ummer Rashid Zargar

How to isolation dna from fish? which is best fish organ to isolate DNA?

What is best/ efficent method for dna isolation from fish. A protocol that suits for varous molecular work.

28 April 2016 3,833 3 View

How can we measure a pore size on SEM Imag?

I have SEM images and would like measure the pore size and other measurements. Can I use display reference lengths which present on the bottom of SEM image or i have to use any software? Is manual...

26 March 2016 9,143 11 View

Does any one know how to build matrix plot on spss by using factor anaysis?

I want to do reduction analysis (factor analysis) ... I have have make matrix three dimentional plot.. I only find scree plot not no mattrix plot... please guide me how Do it on spss

07 March 2016 7,800 4 View

Which organisms are best biological indicators of pollution? Which criteria should be taken to check the suitability of best indicators?

I have read lot of lit. with ref. to biological indicators and preliminary analysis shows that algae are the best indicators. However, there are various groups of organisms which show varied...

16 February 2015 9,222 26 View

How to arrange data for carrying out PCA & factor analysis in SPSS or Minitab?

I'm confused about how to arrange data for PCA & factor analysis. I want to see the association between physico-chemical variables and infection parameters of fish. In addition, I want to...

31 March 2014 1,857 4 View

Why immunological responses of fish against helminths are still confusing?

I have read different peer reviewed papers where results show that the immune response of fish against helminth parasites is weak. I am puzzled as to whether all hosts show same response or if...

26 March 2013 9,208 6 View

Can anybody tell how to process helminth specimen already fixed in carnoy's fixative for Scanning electron microscopy.

Fresh specimen can be easily processed for SEM, but not samples which have been fixed either in alcohol or carnoys fixative

11 May 2012 8,873 4 View