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TLS Online TPP Program

#Question id: 4585

The cow Bos primigenius (which is bred for meat and milk) has a smaller brain and larger eyes than closely related wild species of ungulates. These traits most likely arose by ________.

#XL - S Microbiology

  1. natural selection, because these traits evolved in the population over time

  2. natural selection, because these traits were not consciously selected by humans

  3. artificial selection, because changes in these traits co-occurred with human selection for high milk output and high muscle content

  4. artificial selection, because these animals differ from their close relatives and common ancestor

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TLS Online TPP Program

#Question id: 19643

#XL - P Chemistry

The most satisfactory method to separate mixture of sugar is:
TLS Online TPP Program

#Question id: 13030

#XL - S Microbiology

The mutation in Vir F will cause the interference in –
TLS Online TPP Program

#Question id: 5290

#XL - S Microbiology

The following table shows mapping data from three interrupted mating experiments using three different Hfr strains and an F- strain: The order of genes is
TLS Online TPP Program

#Question id: 18525

#XL - R Botany

The alkaloid cocaine is obtained from 
TLS Online TPP Program

#Question id: 3258

#XL - T Zoology

Which of the following incorrect about genetic drift