Biology, 07.10.2020 18:01 justiceharris8

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I'm not sure if this is what you are looking for, but I hope this helps you or anyone who needs it. Also, you might want to change the wording a bit!

The purpose of this experiment was to observe the process of heredity and genes. To be able to perform it, I studied how and why Mendel tested genes. I also studied about different types of genes. When performing this experiment, I kept track of homo-zygous and hetero-zygous traits, as well as those that are dominant and/or recessive. My assigned experiment was to breed one male and female mouse together to make a litter of ten mice. The first round I bred two mice with black fur and the same eye color. After creating a litter of ten, I resulted with all the offspring having black fur, relevant to my hypothesis that most or all of the litter would have black fur.

At this point, I predicted that black fur is dominant and white fur is recessive. To test this prediction, I performed the same experiment again, except with one white mouse and one black mouse with the same eye color this time. I watched carefully with each offspring born, but they all were black. I recorded these results down and continued on with the next round.

In the next round, I bred one mouse with white fur and red eyes with a mouse with black fur and regular eyes. This time, however, nearly 75% offspring donned white fur, while the rest had black. All offspring had regular eyes instead of the red eyes.

After performing this experiment, I came to the conclusion that black fur is a dominant trait and white fur is recessive. Even though three-fourths of the last litter had white fur, black fur was still more common throughout the whole experiment.

Answer from: Quest

answer: carbon 14 can only be used to determine the age of the organisms that were once living, and igneous rocks are non living.

explanation:

carbon 14 dating is used to determine the age of the sample by estimating the amount of carbon 14 present in the sample and then comparing it with a reference standard.carbon 14 is a isotope of carbon which is radioactive and unstable. carbon 14 is assimilated by all plants and animals throughout their life from carbon dioxide. however, one the organisms die they stop this assimilation and the carbon 14 content starts to decrease.by knowing how much of carbon 14 is left in an organism after his death, one can estimate the age of the organism. the materials whose age can be estimated by carbon 14 method are the organic compounds. however, some inorganic compounds such as aragonite shell can also be dated.however, if we consider the igneous rocks it is a non living component which never accumulated carbon 14 in it and thus, we cannot use carbon 14 dating method to estimate its age.

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Because people are wasting it

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