In the human pedigree shown here, the daughter indicated by the black circle (II-1) has a form of deafness determined by a recessive allele. What is the probability that the phenotypically normal son (II 3) is heterozygous for the gene?

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#Question id: 20332

#Unit 4. Cell Communication and Cell Signaling

What is LuxR and LuxI?

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#Question id: 8851

#Unit 9. Diversity of Life Forms

Why is territoriality an adaptive behavior for songbirds maintaining populations at or near their carrying capacity?

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#Question id: 12522

#Unit 6. System Physiology – Plant

The receptor of ABA such as PYR/PYL/RCAR are the member of the ___

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#Question id: 938

#Unit 1. Molecules and their Interaction Relevant to Biology

Physiological roles for glutamate dehydrogenase include all of the following, except

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#Question id: 9598

#Unit 6. System Physiology – Plant

In the oxidized state, reaction centre chlorophylls contain an unpaired electron, Molecules with unpaired electrons can often be detected by a magnetic-resonance technique known as