In a population of grasshoppers, the color green (g) is completely dominant over the color brown (g). if 23% of the population is brown, calculate the percentage of the population that is expected to be heterozygous (gg).

Which of the following statements about c4 carbon fixation is not true? a c4 carbon fixation is an adaptation for plants exposed to high light intensityb. c4 carbon fixation occurs in more plants than c3 carbon fixation. c c4 carbon fixation is more common in areas of high temperatures than c3 carbon fixation. d. c4 carbon fixation occurs in the inner cells of a leaf rather than the entire leaf.

The “ecological footprint” left by a citizen of a developed nation is about four times larger than that left by a citizen of a developing nation. why is this the case?

Nucleic acids offer variability because they contain alternate forms of genes called .