If you set up a dihybrid cross between plants with 2 pairs o…

If you set up a dihybrid cross between plants with 2 pairs of contrasting characteristics that are not sex-linked and for which there is independent assortment [tall (D)/dwarf (d) & red flowers (W)/white flowers (w)], where the parents are true breeding [Parent 1 = tall,red (DDWW) Parent 2 = short,white (ddww)], and all of the resulting F1 offspring are tall with red flowers, what proportions of the different possible genotypes would you expect in F2 offspring?

In Part A of the experiment that tested Carbon Dioxide level…

In Part A of the experiment that tested Carbon Dioxide levels with lights ON and OFF, the curve went up during the initial 0 – 15 minute time interval in the computer curve of C02 Concentration. The reason it went up is because since plants have Mitochondria or Chloroplast (circle one) they undergo Cellular Respiration or Photosynthesis (circle one) when lights were OFF or ON (circle one). During this process Carbon Dioxide is a product or reactant (circle one).