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
Lena [83]
3 years ago
10

Differentiate between blood types O+ and O- properties. Explain the type of donor O- is and what type of blood an O- person shou

ld receive and why.
Biology
2 answers:
Masja [62]3 years ago
7 0
People with O+ blood cannot donate their blood to negative blood types, while people with O- blood can donate to any blood type. This makes them the "universal donor." However, they can only receive O- blood.
nadezda [96]3 years ago
5 0
The difference between the O+ blood type and the O- blood type is that even though they both belong to the blood group O, the O+ type has rhesus factor (an antigen which may be present on the blood) on the red blood cells while O- does not have Rhesus Factor on the red blood cells.

O- can only get blood from O- donors because the O- red blood cell would have no antigen on it (neither the A, B or Rhesus Factor Antigen).  As a result if they obtain blood from any other blood type then their white blood cells would attack the red blood cells due to the the presence of foreign bodies in the form of the antigen on that blood.
You might be interested in
What do you think would happen to the lion
IRINA_888 [86]

Answer:

The lion population would decrese

Explanation: The more hyenas would mean more competion for food which would lead to lions dieing off due them not being able to get food hope this helps god bless

4 0
2 years ago
Why are insertion and deletion mutations so harmful?
Marta_Voda [28]

the insertion on removal of mutations are dangerous in nature.  the process is basically just one large gamble to see what it does. and even though we have a decent understanding of the genomes of many animals and plants, we still dont know everything. so if we tamper with certain genes we may cause a evolution or we might kill the subject and the potential for it to procreate.

3 0
2 years ago
Reefs grow best in _______.
il63 [147K]
<span>D is the correct answer. Coral reefs need sunlight to grow, so they grow best in shallow water (up to 50m deep) as this means sunlight can reach them. They require salt water to grow and warm temperatures of 20 - 32 degrees Celsius.</span>
4 0
3 years ago
Read 2 more answers
How do you think the sum of their temperatures would change over time? Explain
Blizzard [7]

Answer: What is their?

Explanation: Explain?

7 0
2 years ago
How biology affects your health and mental wellbeing?
Phantasy [73]

Answer:

Explanation:  

Doctors,nurses and other medical stuff must study biology to learn how to aid both humans and animals. Learning about the human bodys inner processes, organs, neurological system, blood, reproduction development and diseases all prove essential for treatment and research.

5 0
2 years ago
Read 2 more answers
Other questions:
  • Which organelles are involved in energy conversion? (1 point)
    12·1 answer
  • One explanation of life's origins suggests that meteorites gave way to life on Earth. Which of the following provides evidence t
    13·1 answer
  • • cell division is the process of dividing a parent cell into two identical daughter cells. how is the process different in sexu
    11·1 answer
  • How come plant cells have a cell wall but our cells don't?
    11·1 answer
  • Natural selection is affected by which three factors? A. reproduction B. evolution C. variation D. overproduction E. mechanism F
    5·2 answers
  • Based on changes in human populations from ancient times to the present, what do you think might have happened to movement of hu
    11·1 answer
  • FIRST ANSWER IS BRAINLIEST!! BIOLIGOY!
    12·1 answer
  • What is anemophroia,hydrochoria,anthropochoria and zoochoria?​
    11·1 answer
  • Evaluate the extant to which the government has contributed to.social grants​
    10·1 answer
  • what is the most common type of laboratory assay that is widely used to assess thyroid hormone concentration
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!