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Home Q & A Board Biology-Related Homework Help Zoology and Botany (Moderator: ehd123)
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risssssss risssssss
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6 years ago
Boysen-Jensen also used the mica to separate a tip of a grass shoot only partially, by cutting the tip halfway and inserting a wafer of mica into the cut. If this experiment supported the Darwins' hypothesis, what would Boysen-Jensen have observed?
A) The grass shoot would not grow toward a light.
B) The grass shoot would grow toward a light when the mica wafer was on the side of the grass that was facing the light.
C) The grass shoot would grow toward a light when the mica wafer was on the side of the grass that was shaded from the light.
D) The grass shoot would grow toward a light no matter which direction the light was coming from.
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tjcolliertjcollier
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6 years ago
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risssssss Author
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6 years ago
Tremendous help, I just double-checked it with my friend Smiling Face with Open Mouth
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