In the context of determining ploidy in potato plants using stomatal guard cells, a chloroplast count of 18–24 per guard cell indicates that the plant is:

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#Question id: 27161

#Biochemistry

Blood levels of which of the following substances is decreased in Graves disease?

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#Question id: 27917

#Zoology

Traits change within the lifetime of individuals because of their needs, illustrated here by giraffes that need longer neck to reach high leaves. Changes that are acquired during this generation are passed on to the next generation, that hypothesis is under_____

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#Question id: 27918

#Zoology

What does evolution indicate?

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#Question id: 27920

#Zoology

Who was greatly influenced by Lyell’s teachings, and he adopted uniformitarianism in his thinking about evolution?

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#Question id: 27921

#Zoology

Who hypothesized that different organisms originated separately by spontaneous generation from nonliving matter ?

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#Question id: 27923

#Zoology

There is some given main postulates of darwinism, except?