Photosynthesis consists of the light reactions and the carbon fixation reactions. where do the light reactions occur and what do the light reactions produce? a. in the chloroplast stroma: g3p b. in the mitochondrial outer membrane: atp and nadh. c. in the plant cell cytosol: glucose d. in, on and under the thylakoid membranes: atp and nadph

Which of the following sex and generation combinations directly produces the pollen tube of angiosperms? a) male gametophyteb) female gametophytec) male sporophyted) female sporophyte

Spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Which statement describes characteristics of planarians? a they live in oceans, are parasites, and reproduce only sexually. b they live in fresh water, are parasites, and reproduce only asexually. c they live in oceans, are free living, and reproduce sexually and asexually. d they live in fresh water, are free living, and reproduce sexually and asexually.