Asingle nucleotide of dna is composed of whichof the following substances? a adenine, guanine, and cytosine b hydrogen, a phosphate group, and adenine c ribose sugar, deoxyribose sugar, and thymine d deoxyribose sugar, a phosphate group, and a nitrogenous base

one is through turgidity. this occurs before ground tissue ( collenchyma

and sclerenchyma cells) become well

developed to give structural support to the plant as it grows bigger. the xylem

tissue (composed of rigid tissue) of the young

plant render this support and also maintaining osmotic turgidity of the surrounding

plant cells.

"do a testcross with a homozygous recessive plant."