Answer:
c) nucleus
Explanation:
Monera is a kingdom that contains unicellular organisms with a prokaryotic cell organization (having no nuclear membrane), such as bacteria
<h2>Incomplete dominance & Co dominance</h2>
Explanation:
- Twist- The mutant allele is prevailing to its relating wild-type allele.
- forked-the mutant allele is predominant to its relating wild-type allele.
- Pale-The mutant allele is neither prevailing nor totally passive to its comparing wild-type allele.
- Mendel's outcomes were earth shattering halfway in light of the fact that they repudiated the (at that point well known) thought that guardians' attributes were for all time mixed in their posterity. At times, the phenotype of a heterozygous living being can really be a mix between the phenotypes of its homozygous guardians.
- Closely identified with inadequate predominance is codominance, in which the two alleles are all the while communicated in the heterozygote.
- Hence, the twist mutations are codominant allels at same locus.
Ans.
Sickle-cell disorder is a genetic disorder, which shows defected red blood cells, due to mutation in the genes for hemoglobin protein.
Malaria is common in sub-Saharan Africa region and there, natural selection favored gene for sickle cells, because it might be beneficial to people having sickle cell disease that makes them able to survive in such condition and transmit their genes to offspring.
On the other hand, in those Africans, who moved to United States, where malaria is uncommon or absent, natural selection favored normal, wild type genes, resulting in fewer people with defected sickle cell.
Hence, sub-Saharan African population shows higher percentage of mutated gene for sickle cell as compared to population of United States.
Thus, the evolutionary process behind this difference is 'natural selection.'
Answer:
if ur asking which one of those answer choices is the right one, it's D! Deliver oxygen to every blood cell <3
Explanation:
This involves transport of oxygen from the lung to the tissues by means of the circulation of blood.
Answer:
True
Explanation:
Larynx is the area of the throat used for breathing, swallowing, and talking.
