Males of different species of the fruit fly Drosophila that live in the same parts of the Hawaiian Islands have different elaborate courtship rituals. These rituals involve fighting other males and making stylized movements that attract females. What type of reproductive isolation does this represent?

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#Question id: 1059

#SCPH28 | Zoology

A limiting factor for viral infection is

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#Question id: 5535

#SCPH01 Biochemistry

What type of animal forms a trophoblast for the duration of its early development?

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#Question id: 15475

#SCPH05 I Biotechnology

Production of single-cell protein from hexadecane is described by the following reaction equation:

C₁₆H₃₄ + aO₂ + bNH₃ cCH_l.66O_0.27N0_.20 + dCO ₂ + eH₂O

where CH _1.660_0.27N_0.20 represents the biomass. If RQ= 0.43, determine the stoichiometric coefficients.

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#Question id: 3554

#SCPH01 Biochemistry

The diploid cell with 6 pairs of chromosomes can divide. How many possible different combinations of maternal and paternal chromosomes in metaphase?

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#Question id: 4586

#SCPH06 I Botany

 What are adaptations?