Scientists have found a gene in the DNA of a certain plant that could be
the key to increasing the amount of lycopene, a cancer-fighting substance,
in tomatoes. To insert this gene into bacteria, scientists would need to use:

A) radiation to increase the gene mutation rate of the bacterial cells

B) hereditary information located in amino acids

C) enzymes to cut out and insert the gene

D) cancer cells to promote rapid cell division

x would be the most and the least would be y because there are more fruit   and seeds than flock z has insects

name and explain one of the event that occurs during meiosis that increases the variation in offspring even more than simple reproduction?

1. the geologists have established a set of principals that can can be used o determine the relative ages of rock. this principal is applied to sedimentary and volcanic rocks. the rocks exposed to wall of grand canyon has layers and by studying the number of horizontal layers in the rock(strata) the relative age can be determined. the layer first formed will appear at the bottom and the the layer of strata last formed appear at the top. by using this information the approximate age of rocks can be determined.

2. carbon dating is used to find the relative age of rock in numbers which means for the rocks that has age between 1-70,000 years.

3. for the rocks of age range between 1,000 - billion of years potassium-argon dating is used.