Which of the following is an example of gene flow? a forest fire kills 50% of red-spotted chipmunks in a forest community. pollen from a yellow daisy travels across a stream and pollinates an orange daisy. a bird with blue feathers is less camouflaged in the rainforest than a bird with green feathers. mice with heavy coats are able to survive the winter better than mice with thin coats.

Pollen from a yellow daisy travels across a stream and pollinates an orange daisy.

Explanation:

Gene flow refers to the movement of genes from one population to another population of the same kind.

From the alternatives given, Pollen movement from a yellow daisy across a stream to pollinate an orange daisy is an example of gene flow

uh two lol

hypoxemia refers to a below usual concentration of oxygen in the blood, mainly in the arteries. hypoxemia is an indication of an issue associated with circulation or breathing and may lead to various symptoms like shortness of breath.  

the condition is identified by determining the level of oxygen in the blood sample obtained from an artery. it can also be predicted by determining the oxygen saturation of the blood with the application of a pulse oximeter.  

the normal arterial oxygen is about 75 to 100 mm hg. the values underneath 60 mm hg is generally considered with the requirement for supplemental oxygen. the normal pulse oximeter readings generally range between 95 to 100 percent. the values under 90 percent are regarded as low.  

in the given case, the oxygen saturation is measured at 93 percent, hence, there is no need to administer oxygen, that is, one should withhold oxygen.