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Evgen [1.6K]
3 years ago
13

When conducting an experiment, which of the following is generally true? Performing a larger number of experimental trials makes

the results more dependable. It is unsafe to perform a large number of experimental trials. The number of trials performed does not affect the validity of the results. Performing a smaller number of experimental trials makes the results more dependable.
Biology
1 answer:
Helen [10]3 years ago
4 0
"Performing a larger number of experimental trials makes the results more <span> dependable" is correct. This allows for more time to determine if there are other variables affecting the results. </span>
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padilas [110]

The purple kernel is dominant over the yellow kernel and hence it has the genotype of homozygous dominant PP.

<h3>What is Genotype?</h3>

Genotype may be defined as the ultimate combination of alleles of genes that are selected for specific studies.

If it has some offspring with purple kernels and some with yellow, the genotypes of the two parents are heterozygous dominant for the purple kernel, i.e. Pp and Pp.

And when these two parents are crossed with each other, the genotypes are PP, Pp, Pp, and pp. While the genotypic ratio is 1:2:1 (PP: Pp: pp), but the phenotypic ratio is 3:1 (Purple: Yellow).

Therefore, it is well described above.

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brainly.com/question/1638810

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Which species is responsible for the blue color that appears during the iodine clock reaction?.
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Amylose in starch is responsible for the formation of a deep blue color in the presence of iodine.

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The iodine molecule slips inside of the amylose coil. Iodine - KI Reagent: Iodine is not very soluble in water, therefore the iodine reagent is made by dissolving iodine in water in the presence of potassium iodide.

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Your hands moved the chromosomes in your models. What part of a cell did your hands<br> represent?
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