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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:

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Why does the starch remain present and is detected by iodine in the boiled solution?
skad [1K]

Answer:

Amylose in starch is responsible for the formation of a deep blue color in the presence of iodine. The iodine molecule slips inside of the amylose coil. ... A blue-black color results if starch is present. If starch amylose is not present, then the color will stay orange or yellow. I hope this helps!

4 0
3 years ago
A water bottle is sitting in front of a poster. The letters seen through the water bottle appear larger. Explain why this is tru
dmitriy555 [2]

Answer: Light Refraction

Explanation:

Light rays travel in straight lines. When they strike an opaque surface, the rays bounce, and light is reflected back to your eye so that you see an image. When light strikes a transparent object, some of the light passes through. If that light strikes the object straight on, it continues to travel in a straight line. If the light enters the transparent object at an angle, though, it changes direction, bending.This bending of light is called refraction. Refraction occurs because light entering an object slows down. When it enters at an angle, one side of the light ray enters before the other, slowing down first.Looking from above, an object under water appears larger than it does in air. It's not that the image the light gave our eyes is bigger. It's that the image is actually closer to our eyes, since the light is not passing straight down, but is instead bending relative to the water's surface. Light passing straight down would be perpendicular to the water's surface, like the vertical line on the letter T.

5 0
3 years ago
Mr. Jones is an 85-year-old male who has gross hematuria, likely from a prostatic source. He has had a turp in the past. What is
fomenos

Answer: R31.0


ICD-10 is coding that used in health care to classify diagnosis of patient. It vary from a sign, symptoms, lab finding to a specific diagnosis. In this case, hematuria would be a sign. Gross hematuria will be coded as R31.0

The patient has history of benign prostate, but it shouldn't be included if there is no sign that shows the disease still exist.

4 0
3 years ago
Which of these properties of water most directly contributes to capillary action?
ivolga24 [154]

Because of strong adhesion , a property of water which directly contributes to capillary action.

<h3>What is adhesion and what is capillary action?</h3>
  1. See in the plants there is always a need of cohesion and adhesion as we all know already which is the only way water can be up to the plants aerial parts.
  2. Though there are two more ways called transpiration pull and root pressure theory.
  3. Cohesion is the property of water which depicts its attraction properties.
  4. Adhesion is the property of the water which mean water molecules can stick to other particles or molecules.
  5. And is the same reason that is adhesion which gives a boost to capillary action.

To know more about capillary action visit:

brainly.com/question/13228277

#SPJ1

4 0
1 year ago
Type of stress that occurs when a mass of rock is pushed together is called
velikii [3]

The right answer is compression.

There are basically two types of constraints that deform rocks: compression and tension constraints. In compression, forces converge; they can be coaxial or not.

The deformation of a card set under compression constraints illustrates the difference: In the case of a coaxial compression constraint, the cards will be arched. If the stresses are not coaxial, shear will develop; the card game is deformed by sliding the cards on top of each other:

7 0
3 years ago
Read 2 more answers
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