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3 years ago

What reasoning correctly pairs a body system with its relationship to the digestive system?

Biology

1 answer:

Elodia [21]3 years ago

8 0

excretory system: removes waste from blood.

respiratory system: obtains oxygen so the energy in the nutrients can be extracted.

circulatory system: transports nutrients from small intestine to the othet tissues.

nervous system: regulates and controls digestive functioning.

( Am not completly sure, but i think this is the answer)

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3 years ago

A brown bird was crossed with a white one and all of the offspring were tan. Complete a Punnett Square analysis for this pair to

Alex73 [517]

Answer:

here.

Explanation:

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Considering that the allele for brown pigment is CB and that for white pigment is CW, the genotype for the brown bird is CB CB and that for the white bird is CW CW.

Crossing CB CB × CW CW,

100% CB CW - tan-coloured birds

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