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
saul85 [17]
2 years ago
13

Which of the following parent combinations could result in a type o blooded child?​

Biology
2 answers:
puteri [66]2 years ago
5 0

Answer:

1 parent heterozygous A and 1 parent heterozygous B

Explanation:

One parent already has O and then the other is AB so its not a full dominate

Pavel [41]2 years ago
4 0

Answer:

Neither of the parents can be AB... They can be A or B or O.

If the Mother's blood type is B, and the father's blood type is O, then their child must be either B or O. For instance, if both mother and alleged father have type A blood, then the child can only have A or O blood. On the other hand, if the mother's blood type is A, and the father's is B, the child could be ANY of the four blood types A, B, AB or O so its ability to predict paternity is minimal in this case. When both father and mother contribute an A gene, their child has Type A blood. In this case, the child is "pure-bred" for the A gene. The child can only pass on an A gene to his offspring. If one parent contributes and A gene and the other contributes an O gene, the child will have A blood type, but, like his parents, he'll also have both A and O genes that he may pass along to his children. However, in 1 out of 4 instances, both parents will contribute their recessive O gene to their child. When that happens, instead of the child expressing the A blood type, he will instead express the O blood type. Scientists use the term genotype to refer to the combination of mother and father genes in the person's make up. AA, AO and OO are the 3 genotypes that may result from the mating of the parents in the example above. Scientists use the term phenotype to refer to what gene is actually expressed. In the example above, there are 2 phenotypes of Type A blood and Type O blood. The type O blood phenotype can only result from one genotype of OO. But Type A blood can result from two different genotypes of AA and AO.

Explanation:

You might be interested in
DNA replication or repair occurs in a cell in all of the following situations, EXCEPT when
makvit [3.9K]

Option A, When cells undergo meiosis, the cells of sexual reproduction are divided into two parts, the first is the meiotic division that is reductional division, and the second is an equational division because they have the same number of chromosomes of the stem cell And in this situation, there is no duplication of DNA.



8 0
3 years ago
Read 2 more answers
Very large premolar and molar teeth, a sagittal crest, heavy mandibles, and wide zygomatic arches are found in modern gorillas,
Dovator [93]

Answer:

The correct answer will be option- Australopithecus.

Explanation:

<em>Australopithecus</em> is an extinct genus of a large group of animals called primates. This genus is closely related to humans which may or may not be ancestors of <em>Homo sapiens</em>.

Australopithecus exhibits traits of both ape and human-like which is distinguished by the small size of the brain, smaller canine teeth but large molar and premolar teeth, broad dish-shaped face, sagittal crest, large molar teeth, flared zygomatic arches and sloping forehead.

Thus, option- Australopithecus is the correct answer.

5 0
3 years ago
Which of these statements best proves that oceans cause climate change by transferring water from one place to another?
Triss [41]
Cold ocean water flows from the north pole towards south and affects the climate locations near the Atlantic Ocean.
4 0
3 years ago
Read 2 more answers
What is kinesiology, and what are the seven types of science it encompasses?
Kruka [31]
<span>Kinesiology is the study of human or non-human body movement. The seven types of sciences it encompasses are physiology, anatomy, biomechanics, psychology, sociology, motor learning and sports pedagogy.</span>
6 0
3 years ago
What does the HR diagram represent?
Reptile [31]
A is the answer
hope it helps
5 0
3 years ago
Read 2 more answers
Other questions:
  • The cells that make up muscle tissues are highly specialized for the process of
    15·1 answer
  • How are bacteria able to adapt to a rapidly changing environment? A) During transcription, RNA polymerase is unable to bind and
    9·1 answer
  • Where does the energy come from to power the addition of a high-energy phosphate group to an adp molecule by atp synthase in the
    10·1 answer
  • PLZ HELP URGENT. WILL GIVE BRAINLIEST!!!!!
    11·1 answer
  • How can an excess of nutrients harm<br>organisms in an ecosystem? ​
    5·2 answers
  • Why is the human body considered an open system
    14·1 answer
  • What impact could artificially raising the carrying capacity have on the deer
    7·1 answer
  • What role does oxygen play in the electron transport chain?
    9·1 answer
  • Why is it so important to monitor your temperature when you get a fever? A to prevent high blood pressure B. to prevent too much
    7·1 answer
  • Samples of three unknown liquids have been obtained. Calculate the density of each. Show your work!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!