The chart below shows relationships between genes, the environment, and coloration of tomato plants. Which statement best explains the final appearance of these tomato plants? * 1 point
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The expression of gene A does not vary with the environment.
The expression of gene A is affected by light.
The expression of gene B varies with the presence of light.
Gene B is expressed only in light.

Which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.the framework of a membrane is a bilayer of phospholipids with their hydrophilic heads facing the aqueous environment inside and outside of the cell and their hydrophobic tails clustered in the center.because membranes are fluid, membrane proteins and phospholipids can drift about in the membrane.the diverse proteins found in and attached to membranes perform many important functions.the kinky tails of some proteins keep the membrane fluid by preventing the component molecules from packing solidly together.membranes include a mosaic, or mix, of carbohydrates embedded in a phospholipid bilayer.

Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above

Food webs - transferring energy and matter from one level to another. here you see four food webs. one or more are incorrect. which food web(s) show the correct sequence of organisms, from start to top level consumer? a) a b) d c) c d) a and d