2 points

1 answer:

8 0

<h2>Answer:</h2><h2>Human blood grouping is mainly based on the antigens present on their RBC (red blood cells) and in plasma into various groups but the main antigens are namely A/B and Rh antigens.</h2><h2 /><h2>Depending on A/B antigens humans are grouped (ABO Grouping) into</h2><h2 /><h2>A group: those having A named antigen on their RBC.</h2><h2 /><h2>B group: those having B Antigen on their RBC.</h2><h2 /><h2>AB group : Those having both A B antigens on their RBC.</h2><h2 /><h2>O group: those having no antigens on their RBC.</h2><h2 /><h2>Depending on the presence of Rh antigens they are grouped into Rh positive or negative group.</h2><h2 /><h2>So if the person has both A and Rh antigens then he will be A positive blood group. But having only A antigen but not Rh Antigen then he will be A negative group.</h2>

<h2>Extra Information:</h2><h2>In addiition to these there is also the HH group. The peculiarity is that they do not express the H antigen. As a result they cannot form A antigens or B antigens on their red blood cells. Thus they can donate blood to anybody with ABO grouping but can receive blood only from Bombay blood group people.</h2><h2 />

You might be interested in

Which of the following is the best definition for the process of photosynthesis?

Ugo [173]

Answer:

The answer to your question is: C

Explanation:

A.) Plants digest sugars to make energy. This option is incorrect, the process in which plants digest sugars to make energy is called cellular respiration.

B.) Plants use oxygen and glucose to make carbon dioxide. This option is incorrect, photosynthesis doesn't make carbon dioxide, it use it to make sugar.

C.) Plants use sunlight and carbon dioxide to make sugars. This option is correct, photosynthesis is a process that use carbon dioxide to make sugars.

D.) Plants use sunlight to make chlorophyll and chloroplasts. This option is incorrect, plants use sunlight in the photosynthesis process to make sugars, not to make chlorophyll and chloroplasts.

4 0

2 years ago

Read 2 more answers

Plants are eaten by grasshoppers, which are eaten by mice, which are eaten by snakes. What will happen to the other members of t

Sergio [31]

The correct answer is A

6 0

3 years ago

Which predator is typically found in Central Africa (but occasionally at geocode 34.043021, -118.2668356) and slays its opponent

aleksklad [387]

The answer is a black mamba.

The black mamba is predator typically found in central Africa. Not only that its scales are black but also an interior of its mouth. It moves very quickly and at any sudden movement, it is ready to slay its opponents through a rapid application of venomous strikes. <span>Its venom is highly toxic and it could kill a man for 10-15 hours after the bite if antivenom is not applied.</span>

8 0

2 years ago

A 6-month-old girl is taken to emergency department in January suffering from profuse watery diarrhea and vomiting. She has had

kati45 [8]

My diagnosis in this case is that the 6-month-old girl suffered from the infection caused by the virus called rotavirus.

<h3>What is rotavirus?</h3>

A rotavirus belongs to the genus within the family of virus called Reoviridae. They are made up of a double capsid and a double-stranded RNA genome.

The symptoms of this virus include:

watery diarrhea,

nausea and vomiting,

low-grade fever.

Therefore, the correct diagnosis should be that the 6-month-old girl suffered from the infection caused by the virus called rotavirus.

Learn more about virus here:

brainly.com/question/17395741

#SPJ1

5 0

1 year ago

Ms. Landford's class is learning to design experiments. The students know that they need to ask a testable question before desig

Dovator [93]

A testable question is B. If a plant is turned upside down, which way will the roots grow?
The other options are incorrect because you cannot create some kind of experiment to prove them right or wrong.
Hope that helped you.

5 0

2 years ago

Read 2 more answers