In a experimental invertebrate population the birth rate is 1200 per 1000 and death rate is 300 per 1000 per generation. Initial population size is 10000. What is value of NET reproductive rate?

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#Question id: 16838

#General Aptitude

To which object does the given top view correspond?

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#Question id: 3430

#Section 2: Evolution

The proximate causes of behavior are interactions with the environment, but behavior is ultimately shaped by

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#Question id: 10600

#Section 2: Evolution

Which of the following is not feature of Type II survivorship curve?

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#Question id: 11859

#General Aptitude

Six bells commence tolling together and toll at intervals of 2,4,6,8,10,and 12 seconds respectively . In 30 minutes , how many times do they toll together ?

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#Question id: 4608

#Section 2: Evolution

What must be true of any organ described as vestigial?