Question

A scientist is interested in the environmental genetics of cold stress. how could she use a microarray to investigate cold stress in sunflowers?

Answer 1

Grow sunflowers in cold and at normal temperatures and use the microarray to compare the difference in gene expression of the two plants.

What is temperatures ?

Temperature is a numerical expression of how hot a substance or radiation is.

There are three different types of temperature scales: those that are defined by the average translational kinetic energy per freely moving microscopic particle, like an atom, molecule, or electron, in a body, like the SI scale; those that rely only on macroscopic properties and thermodynamic principles, like Kelvin's original definition; and those that are not defined by theoretical principles but rather by useful empirical properties of particulate matter.

A thermometer is used to determine temperature. It is calibrated using different temperature scales that historically defined themselves using different reference points and thermometric substances. The most used scales are the Celsius scale (formerly known as "degrees Celsius," with the

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