Question

30

ktVioleG Orange 50 66 Green Yellow Red 0 650 700 750nm For questions 30 and 31 (below), please refer to the diagram above of the color spectrum of io visible light. Additional information: chlorophylls a and b of green plants absorb between 425- 475nm and 625-675nm. 29. A corn plant is developed with a mutant chlorophyll a that absorbs light from 475-600nm, and a mutant chlorophyll b that absorbs light from 600-750nm. What color are the leaves and stalks of this corn plant? A. Green/Yellow B. Orange/Red C. Yellow/Orange iolet/Blue 30. Compared to the corn plant with normal pigments, the growth and corn production of the mutant plant will be: A. Less growth and less corn production than the normal plant. B. The same levels of growth and corn production as the normal plant. C. Greater growth and greater corn production than the normal plant. D. Less plant growth but greater corn production than the normal plant.

Answer 1

Option C

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