Which sentences describe how a mutation could result in a heritable change?

select all of the correct answers.

a reaction with a foreign chemical causes a change to a gene in a sperm cell.
an enzyme's shape and function are modified by exposure to radiation.
exposure to ionized radiation causes a gene sequence to change in an egg cell.
a protein's structure is altered when it reacts with a foreign chemical.

b

Explanation:

[ answer ]

foliated

[ explanation ]

foliation forms in a rock when pressure squeezes the rock together. the rock then has a design of many different color little lines. there are three types of foliated rock. the types are slate, schist, and gneiss. each type of foliated rock is different based on grain size and foliation characteristics. the lines appear when the rock has been under pressure.

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the sun's light combined with the visible wavelenghts form what is called ultraviolet radiation, which are the long waves at the end of a visible light sprectrum.

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