What structural adaptation in chickens allows them to lay their eggs in arid environments rather than in water?

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#Question id: 15479

#SCPH06 I Botany

Out of the following what usually supports the fastest growth rate and is therefore considered the preferred nitrogen source for E. coli

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#Question id: 9242

#SCPH06 I Botany

Eutrophication is often caused by excess limiting-nutrient runoff from agricultural fields into aquatic ecosystems. This process results in massive algal blooms that eventually die and decompose, ultimately depleting the dissolved oxygen, killing large numbers of fish and other aquatic organisms. Predict which of the following human actions would best address the problem of eutrophication near agricultural areas?

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#Question id: 19300

#SCPH01 Biochemistry

Several gene transfers have been aimed at improving the produce quality by improving, 

1. Protein quality

2. Lipid quality

3. Carbohydrate quality

Which among the following is correct combination?

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#Question id: 8910

#SCPH06 I Botany

Both animals and fungi are heterotrophic. What distinguishes animal heterotrophy from fungal heterotrophy is that only animals derive their nutrition

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#Question id: 566

#SCPH01 Biochemistry

The role of the metal ion (Mg2+) in catalysis by enolase is to