1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tresset [83]
2 years ago
14

Human blood type is an example of what where both the A and B blood types can be expressed semiagenously

Biology
1 answer:
Charra [1.4K]2 years ago
6 0

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

#SPJ1

You might be interested in
What is life? Describe attributes of life that make it distinctive from other parts of the Earth system, such as minerals, water
Kaylis [27]
Some characteristics or attributes of life are reproduction, growth and development, homeostasis, respond to the environment and energy processing
5 0
3 years ago
Which human activity does not affect earth systems
USPshnik [31]

Answer:

  • Converting Solar Energy

Explanation:

4 0
2 years ago
The ultimate energy source that supports most life on earth is _____.
mr Goodwill [35]
The ultimate source of energy to support most life on earth is Sunlight.
5 0
3 years ago
Which of the following is nicknamed the "powerhouse" of the cell
Oduvanchick [21]

Answer:Mitochondria

Explanation:Mitochondria is the powe house of a cell

3 0
3 years ago
During DNA transcription, as the DNA is processed through the RNA polymerase, a copy is built called a transcript. The mRNA tran
LekaFEV [45]

Answer : A ( adenine )
7 0
3 years ago
Other questions:
  • Why does sexual reproduction introduce variety or variation ina species in 3 ways
    11·1 answer
  • Chlorhexidine gluconate is it safe to use after teeth removal
    14·1 answer
  • Which was the first cell viewed by the light microscope?
    8·2 answers
  • Why might chlorine be added to drinking water?
    7·1 answer
  • Which tends to increase genetic variation in a population
    12·1 answer
  • What subject should i study for a project
    5·2 answers
  • explain why acid rain, smog, ocean acidification, and global warming are indirect results of air pollution.
    12·2 answers
  • Which complex carbohydrate contains only a-1,4-glycosidic linkages?
    9·1 answer
  • If the sugar has a carbonyl group within the carbon skeleton, we call it?
    11·1 answer
  • Assume a physiologist has inserted a microelectrode into a neuron when it is at rest. The voltage recorded at the arrow tip will
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!