Practice Questions

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#Question id: 4747

How does incomplete dominance differ from incomplete penetrance?

#SCPH12 I Genetics

Incomplete dominance refers to alleles at the same locus; incomplete penetrance refers to alleles at different loci.
Incomplete dominance ranges from 0% to 50%; incomplete penetance ranges from 51% to 99%.
In incomplete dominance, the heterozygote is intermediate to the homozygotes; in incomplete penetrance, heterozygotes express phenotypes of both homozygotes.
In incomplete dominance, the heterozygote is intermediate to the homozygotes; in incomplete penetrance, some individuals do not express the expected phenotype

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#Question id: 1620

#I Life Science/ Life Sciences Group – I-V

Natural killer (NK) cells do NOT:

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#Question id: 4200

#SCPH28 | Zoology

At the beginning of translocation, the growing peptide chain is attached to tRNA located at the __ on the ribosome.

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#Question id: 6991

#SCPH28 | Zoology

Metamorphosis of amphibians is triggered by environmental cues that act on the:

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#Question id: 27906

#Research Methodology

In carrying out the research, the researcher should engage properly and thoroughly with:

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#Question id: 1305

#SCPH28 | Zoology

Ions can travel directly from the cytoplasm of one animal cell to the cytoplasm of an adjacent cell through: