Biology, 26.10.2020 21:40 madiballet125
Which of the following mutations is most likely to be passed on to future generations?
A) cancer caused by excessive exposure of skin cells to the Sun
B) a chromosomal alteration that occurred during gametogenesis
С) breakage of a chloroplast in the leaf cell of a maple tree
D) damage to the mitochondria in a liver cell
Answers: 3
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Which organelle releases chemicals that break down large food particles into smaller ones?
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Apopulation of black bears depends on salmon from a stream for food. if a drought causes the stream to run dry one year, how will this likely impact the black bear population?
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Consider the skeleton. which skeletal system is represented by the shaded portion of the skeleton? spongy skeleton compact skeleton axial skeleton appendicular skeleton
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Why do leaves change color in the fall? green pigments break down and no longer mask the color of chlorophyll. chlorophyll breaks down and no longer masks the colors of other pigments. red- and yellow-colored pigments grow and mask green-colored chlorophyll. green-colored chlorophyll breaks down and turns red and yellow.
Answers: 2
Which of the following mutations is most likely to be passed on to future generations?
A) cancer ca...
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