A liquid stream is cooled from 80°C to 30°C in a double pipe heat exchanger as illustrated below: 

Fluid flowing counter currently with this stream is heated from 15°C to 30°C. Calculate the log mean temperature difference. 

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#Question id: 106

#SCPH28 | Zoology

fatty acid designated as 20:0 is ________, while one that is designated 20:3 D5,8,11 is

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#Question id: 15918

#SCPH05 I Biotechnology

The following are methods of sterilization EXCEPT: 

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#Question id: 15733

#SCPH28 | Zoology

Embryo culture technique is applied to

1. Overcome seed dormancy

2. Prevention of embryo abortion in wide crosses

3. Formation of protoplast

4. Shortening of breeding cycle

Which option has incorrect statement

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#Question id: 5529

#I Life Science/ Life Sciences Group – I-V

In humans, organogenesis in the embryo is basically accomplished by the end of which period of the pregnancy?

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#Question id: 7007

#SCPH28 | Zoology

The change in the state of specification of imaginal disc of Drosophila to that of a different disc type is known as: