Speed of sound in water = 1500 m/s
frequency = 20Hz
wavelength = s/f = 1500/20 = 75m
The Cell. All green parts of a plant, including green stems and unripened fruit, have chloroplasts, but the leaves are the major sites of photosynthesis in most plants (FIGURE 10.2).. ... It is the light energy absorbed by chlorophyll that drives the synthesis of food molecules in the chloroplast.
Sam (father) DD homozygous dominant
Sally (mother) dd homozygous recessive
<h2><em>Susan (child) Dd heterozygous </em></h2>
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