Practice Questions

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#Question id: 8696

There is some evidence that reptiles called cynodonts may have had whisker-like hairs around their mouths. If true, then hair is a shared ________.

#XL - S Microbiology

derived character of mammals, even if cynodonts continue to be classified as reptiles
derived character of all vertebrates and not of the mammal clade
ancestral character of the all vertebrates, but only if cynodonts are reclassified as mammals
derived character of mammals, but only if cynodonts are reclassified as mammals

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TLS Online TPP Program

#Question id: 2627

#XL - R Botany

Binding of repressor on to the operator sequences, RNA polymerase binding is analyzed by; Which one is incorrect.

TLS Online TPP Program

#Question id: 4635

#XL - S Microbiology

Which statement about natural selection is most correct?

TLS Online TPP Program

#Question id: 19657

#XL - P Chemistry

What is 3-Bromopropene’s common name?

TLS Online TPP Program

#Question id: 12719

#XL - R Botany

Which of the following is a key enzyme in the proline biosynthetic pathway?

TLS Online TPP Program

#Question id: 18384

#XL - S Microbiology

Halocarbons are widely used as