Biology, 08.04.2020 04:43, brittneylouise2852
A hydrangea plant has blue flowers when grown in acidic soil, but has pink flowers when grown in basic soil. A clone of the pink-flowered plant is grown in acidic soil and produces blue flowers. This change in flower color is most likely due to:
A. sexual reproduction in the plants, resulting in variation
B. asexual reproduction in the plants, resulting in variation
C. genes being expressed in different ways due to environmental conditions
D. a gene mutation that occurred after the clone was produced
Answers: 3
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All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.
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Vinegar has a ph of 3, and household ammonia has a ph of 11. is the concentration of h+ greatest in the vinegar or ammonia?
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Which of the following correctly matches an immune system cell with the defense it produces? a. b cells release cytotoxins. b. t cells release cytotoxins. c. b cells absorb antibodies. d. t cells absorb antibodies.
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A hydrangea plant has blue flowers when grown in acidic soil, but has pink flowers when grown in bas...
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