Around 100,000 years ago, the Earth was going through a period of Ice Age. While the Glacial Period was not in full effect, it is reasonably concluded by researching the ending of the Ice Age and other Glacial Periods that the Earth was considerably colder than it is right now.

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6 0

3 years ago

What was Mendel's explanation for the fact that 0% of the offspring from this cross were green?

VMariaS [17]

So Mendel got roughly 75% yellow and 25% green in f2. This means that f1 contains all heterozygous genes, as shown below

Y y
Y YY Yy
y Yy yy
Summary: 75% YY or Yy, 25% yy

Which means that green (y) is a recessive phenotype, while yellow (Y) is a dominant phenotype, since plants with heterozygous genotype Yy express the yellow trait.

5 0

3 years ago

Predisposing factors associated with pyelonephritis include:.

Luden [163]

Urinary obstruction, Neurogenic bladder, Catheterization, Pregnancy and diabetes

8 0

2 years ago

All of the DNA in each of your cells is the same, but which type of cell it is depends on gene expression within the cell.

ankoles [38]

Hello Ajscandrol,
Thank you for posting your question on brainly.

I would say true.

Hope i helped.
Cheerio!

6 0

3 years ago