One of the ways agricultural production of such fruits as tomatoes or cucumbers can be increased significantly is to grow them in:

A. soils rich in magnesium
B. soils rich in nitrogen
C. greenhouses supplied with extra carbon dioxide
D. greenhouses with extra oxygen
E. None of these is true


C. greenhouses supplied with extra carbon dioxide

Biology & Microbiology

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Biology & Microbiology

The column of water extending in tubes from plant roots to leaves is maintained by ____

a. hydrophilic interactions b. ionic bonds c. covalent bonds d. hydrophobic interactions e. cohesion between water molecules

Biology & Microbiology

Nucleic acids are polymers of

1.fatty acids. 2.amino acids. 3.monosaccharides. 4.nucleotides.

Biology & Microbiology

An mRNA codon reads GUA. If a transition mutation occurs at the third base pair, will the final protein be changed?

What will be an ideal response?

Biology & Microbiology