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mars1129 [50]
2 years ago
6

Which of the following is NOT an example of a physical change?

Biology
1 answer:
Natasha2012 [34]2 years ago
6 0

Answer:

Solution : Combustion of Liquefied Petroleum Gas (LPG) is a chemical change. Because it is an irreversible reaction and new products, carbon dioxide and water vapour are formed and lot of heat is also produced during the reaction.

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Why were wolves introduced to Coronation Island?
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A short handled tool used in loosening the soil around the plants.
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What were your controls for this experiment? what did they demonstrate? why was saliva included in this experiment?
Vlad1618 [11]

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yes the disaster of the diseas

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3 0
3 years ago
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Fruit color in a particular plant is controlled by a set of three quantitative traits that work in an equal and additive manner.
Arturiano [62]

Answer:

7

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The number of distinct shades of fruit color would be 7. It is given that the color is dominated by a group of three QTL(quantitative traits) with each trait having two alleles(A,a). Out of these two alleles, one represented by a capital letter(A) generates a single dose of yellow pigment while the latter represented by a smaller case letter(a) does not generate any pigment. Since <u>there is no environmental effect, the number of various yellow shades would be 7 through the combinations of yellow and colorless pigments(A/a, A/a, A/a, A)</u>.

5 0
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