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Natasha2012 [34]
3 years ago
5

Before testing for starch, the leaf is warmed in ethanol. The ethanol turns green. Why is this?

Biology
1 answer:
snow_tiger [21]3 years ago
8 0
The leaf turns the ethanol to that color because it is green
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stiv31 [10]

Out of the following given choices

a) Brooke’s finger accidentally grazes the hot iron; she immediately yanks her hand away.

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3 years ago
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Imagine you are performing a cross involving seed color in garden pea plants. What F1 offspring would you expect if you cross tr
ehidna [41]

Answer:

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Let's assume that the allele "Y" gives yellow color to the seeds while the allele "y" is responsible for green seed color. A cross between two pure breeding yellow seeded (YY) and green seeded (yy) plants would produce all the yellow seeded progeny with genotype "Yy".

YY (Yellow) x yy (green) = Yy (yellow)  

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The right option is granulosa cells to produce estrogens

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