What is one reason cells remove waste?

Packed red blood cells consist of red blood cells that are separated from the rest of the blood components and are used for transfusion.
When the hemoglobin of a person falls below 70–80 g/L (7–8 g/dL), then the person is usually transfused with packed RBC.
In the given situation, the client has chronic kidney disease and congestive heart failure and as a result of this, the hemoglobin levels of the client has fallen down 6.5 g/dL (65 g/L) and thus, there is an immediate need for the provider to perform a transfusion of packed RBC of appropriate blood type as RBCs are a carrier of hemoglobin in the body.

5 0

4 years ago

Show how the alleles for tall plant height and short plant height are segregated from each other during gamete formation

KonstantinChe [14]

Answer:

"T" X "t" yields offspring that are all heterozygous with genotype "Tt"

Explanation:

An Allele refers to either of a pair of contrasting genes.

So, "TT" being the same yeild just one allele (T), while "tt" also yield one allele (t)

So, the cross of the both alleles

"T" X "t"

yields offspring that are all heterozygous with genotype "Tt"

Thus, the crossing dominant tall plant height "TT" and recessive short plant height "tt" yielded heterozygous tall plants "Tt"

5 0

4 years ago

4. Which of the following factors did not contribute to the genetic diversification of the Galápagos Island finches studied by D

lakkis [162]

Answer:

c. The islands are only 100 km from Ecuador, so they receive a continual input of new genes from the mainland

Explanation:

The Galapagos islands are not connected with the mainland. They are isolated islands and are located away from the mainland. Due to their geographical isolation, Galapagos islands do not experience the migration of populations from the mainland. So, there is no gene flow to Galapagos islands from the mainland.

Further, diversification of islands needs them to be isolated from the mainland so that the inhabiting populations can diversify to accommodate in available niches.

4 0

3 years ago