Three incompletely link marker gene was found. There is a marker A gene present in middle. Cross between aaBBcc X AAbbCC to produce heterozygous were allowed test cross, which of the following test cross offspring should be least frequent?

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#Question id: 5250

#SCPH28 | Zoology

A researcher would like to map the location of galE and trpA genes in a new species of bacterium that appears to be closely related to E. coli. He decides to use cotransduction, and generatesnappropriate donor and recipient strains. He is disappointed when cotransduction is not seen in his experiement. What is the most reasonable explanation for this situation?

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#Question id: 2076

#SCPH01 Biochemistry

An organism with a cell wall would most likely be unable to take in materials through:

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#Question id: 5323

#SCPH28 | Zoology

An X-linked recessive gene produces red-green color blindness in humans. A woman with normal color vision whose father was color-blind marries a color-blind man. What is the probability that their son will be color-blind?

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#Question id: 3444

#SCPH06 I Botany

Which of the following is least related to the others?

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#Question id: 10557

#SCPH05 I Biotechnology

The attraction of water to a solid phase such as a cell wall or glass surface known as