Codominance is an inheritance pattern. Human blood type is an example of CODOMINANCE where both the A and B blood types can be expressed.
<h3>What is codominance?</h3>
Codominance refers to the inheritance pattern in which a phenotype expresses two alternative variants coded by two alleles inherited from each homozygous parent.
When two individuals, that are homozygous and different for a trait, are crossed they produce heterozygous individuals.
These progenies express both parental phenotypes, as it is an additive expression of their parents' genes. Both alleles are equally expressed.
The is not complete dominance in these cases.
In the case of blood, the I gene determines the blood type of a person.
→ I is <u>completely dominant </u>over the i recessive allele.
→ Allele I can be either IA and IB, which are <u>codominant</u>.
- The person IAi expresses the A blood type ⇒ complete dominance
- The person IBi expresses the B blood type ⇒ complete dominance
- The person IAIB expresses the AB blood type ⇒ codominance ⇒ both alleles are simultaneously expressed
Human blood type is an example of CODOMINANCE where both the A and B blood types can be expressed.
You can learn more about codominance at
brainly.com/question/14053639
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Climate change causes changes in weather conditions over a long period of time.
<h3>What is climate change?</h3>
Climate change refers to those long time changes in the weather condition of a place.
The heat from current climate change ultimately comes from energy from the sun, trapped by carbon dioxide in the atmosphere.
As the earth's temperature increases, the processes on earth are affected such as increased precipitation and increased sea levels.
An example of a positive feedback loop is;
- Temperatures rising cause ice and snow to melt, which causes more heat to be absorbed by the ground, causing temperatures to rise more.
- Melting ice causes more sunlight to be reflected into the atmosphere, causing the temperatures on Earth to increase, which then causes more ice to melt.
The most effective way for an individual to reduce climate change on individual basis is to turn off the lights after leaving rooms.
Learn more about climate change: brainly.com/question/18784841
Answer:
I believe your answer should be C good human :3
Explanation:
- During telophase II, a nuclear membrane forms around each set of chromatids
- The chromatids are again called chromosomes
- The cytoplasm divides through cytokinesis, and four haploid cells form.
Observations syndrome is brain defect another name for observations
