Which of the following cannot be used to remove protein contamination from nucleic acids?

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#Question id: 4595

#SCPH28 | Zoology

Currently, two extant elephant species (X and Y) are classified in the genus Loxodonta, and a third species (Z) is placed in the genus Elephas. Thus, which statement should be true?

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#Question id: 14698

#SCPH06 I Botany

A bag has 13 red, 14 green and 15 black balls. The probability of getting exactly 2 blacks on pulling out 4 balls is P1. Now the number of each colour ball is doubled and 8 balls are pulled out.The probability of getting exactly 4 blacks is P2. Then

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#Question id: 9192

#SCPH06 I Botany

The oak tree pathogen Phytophthora ramorum has migrated 650 km in ten years. West Nile virus spread from New York State to 46 others states in five years. The difference in the rate of spread is probably related to

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#Question id: 1657

#SCPH05 I Biotechnology

Which of the following statements is TRUE of IgD?

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#Question id: 6955

#SCPH06 I Botany

In frogs, maternally packaged Xwnt-11 leads to nuclear localization of _____ in the _____, which in response signals to adjacent cells to become the _____.