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
andrey2020 [161]
3 years ago
12

1. Which blood types are dominant?

Biology
1 answer:
marishachu [46]3 years ago
7 0

Answer: 1). A and B are both dominant (because A and B are codominant to one another)

2). E. All of the above

Explanation:

1). From the image above, A and B are both dominant because they are equally expressed when they occur in a pair (when they occur as blood type AB), also they are dominant because each of them expressed itself when it occurs in a pair with a recessive allele (IAi and IBi).

2). The children of a father with A blood and a mother with B blood will have all the four blood types: A, B, AB, and O. If each parent has a recessive allele, that is if each parent is heterozygous for his/her blood type (IAi for the father and IBi for the mother), the cross between them will produce all the four possible blood types.

See the attached punnet square for more information.

You might be interested in
What is the role of pH in the maintenance of DNA inside a nucleus? How can pH be disrupted?
inysia [295]

Answer:

heyooooo!!!!!!

Hydrogen ions play a central role in the lives of cells. For example, changes in hydrogen ion concentration are intimately tied to the charge of side chains in proteins. This charge state, in turn, affects the activity of enzymes as well as their folding and even localization. Further, the famed ATP synthases that churn out the ATPs that power many cellular processes are driven by gradients in hydrogen ions across membranes.

hope this helps!!

Explanation:

7 0
3 years ago
Select the correct answer from each drop-down menu. alexis is out mowing the lawn and starts to feel dehydrated. her will secret
Anuta_ua [19.1K]

Her hypothalamus will secrete vasopressin. If her dehydration becomes severe, her secretion of vasopressin will increase.

<h3>What is vasopressin?</h3>
  • The posterior pituitary gland releases the peptide hormone vasopressin, also known as antidiuretic hormone.
  • Which is produced by the supraoptic and paraventricular nuclei of the hypothalamus (neurohypophysis).
  • It primarily functions as an anti-diuretic in the kidney, where it causes the body to reabsorb water by acting on the distal region of the nephron when it is dehydrated.
  • The AVP gene for it is found on human chromosome 20.
  • Vasopressin has an antidiuretic effect; it reduces the volume of urine by raising the collecting tube's water permeability.
  • It attaches to the G protein-coupled V2 receptor, which in turn starts a signaling cascade through the PKA.
  • Aquaporin 2 (a transmembrane pore) is produced as a result, and it is then transported to the apical/urinary membrane.

Learn more about vasopressin here:

brainly.com/question/11630936

#SPJ4

5 0
2 years ago
When the preliminary title report reveals the existence of an easement on the property, it indicates that the easement is a(n)?
alexandr402 [8]

Encumbrance is the preliminary title report that reveals the existence of the easement on the property, and it also indicates that the easement is a(n)

An encumbrance is refers to any charge that created on any asset, and more often used in the context of real estate. An Encumbrance is Certificate or EC is a certificate of the assurance that the property is in question is free from any legal or th emonetary liability such as a th emortgage or an uncleared loan

Encumbrance is the accounting term that represents the commitment to spend the money for a particular purpose at some point in future. take example, you may have entered into the contract with the supplier, via the purchase order, to receive the some good or service several months from now.

To know more about Encumbrance visit:

brainly.com/question/14844424

#SPJ4

7 0
1 year ago
. Luraine, who has blood type o, has a child with blood type B. She claims Will is the
Amiraneli [1.4K]
Blood typing can identify if will is the father or not by the composition of the genotype and it’s compatibility within the parents.

Will can not be the parent as there is only one possible genotype composition of blood type AB being i^Ai^B.
8 0
3 years ago
Since 1990, at least thirty new emergent human diseases have been identified. These include avian influenza, West
Snezhnost [94]

Answer:

2 per year

Explanation:

8 0
2 years ago
Other questions:
  • Which of the following best describes a consequence of using a renewable energy source? Solar power is expensive and requires a
    10·2 answers
  • What is the effect of some alcohol being absorbed in the stomach
    11·2 answers
  • An unnatural warming of the atmosphere near earth's surface is called
    7·1 answer
  • If two parents are homozygous dominant for a recessive trait , what is the probability they child does not have this trait ?
    11·1 answer
  • What would happen to the size of the carnivore population if the herbivore population increased?
    10·2 answers
  • 2 ways in which cross pollination is occurred
    10·1 answer
  • Which describe what will mostly happen to the trout population
    6·1 answer
  • The chemical reaction of water and carbon dioxide to form sugar is ... reaction in terms of molecules.
    8·1 answer
  • What are 5 producers in the ocean?​
    6·1 answer
  • Ultraviolet light might cause DNA damage, which is known as a mutation. How might such damage affect events that take place duri
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!