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
natulia [17]
2 years ago
15

A person whose blood tests show neither protein A nor protein B present has blood type: 1.O 2.A 3. AB URGENTTTTTTT IN A QUIZ

Biology
1 answer:
Llana [10]2 years ago
8 0

1, O because if either shows present it's O.

You might be interested in
Describe how a metamorphic rock might become a sedimentary rock over time.
wlad13 [49]
It can become a sedimentary rock over time because of weathering. sedimentary rocks are rocks that have been broken down over time by water and erosion. hope this helps.
4 0
3 years ago
Kepler correctly proposed that the planets orbited the sun in _____ orbits.
Bogdan [553]
Eliptical (oval shaped), rather than Circular.
5 0
3 years ago
Read 2 more answers
Which of the following best describes how mitosis and meiosis result in daughter cells with different numbers of chromosomes?
myrzilka [38]

Answer:

In Meiosis, cells are divided twice to the give haploid cells ( four cells) with half the number of chromosomes in the original cell, while in mitosis, cells only divide once to give identical cell with the same number of chromosomes as its origin.

Explanation:

Meiosis  is a process where a cell divides to give four cells, with the chromosomes half of that of the original cell. This cell division helps produce your genital cells like sperm and female egg. There are nine stages in meiosis.

Mitosis is a process of cell division where a single cell divides just once to produce two identical cells with the same number of chromosomes as the original cell.

5 0
3 years ago
What was the significance of the end of the era of nucleosynthesis, when the universe was about 5 minutes old?
Arte-miy333 [17]

Answer:

it is : The basic chemical composition of the universe had been determined.

Explanation:

3 0
2 years ago
Which type of air has a relative humidity of 100 percent?
Romashka-Z-Leto [24]
Wet tropical air has a relative humidity of 100 percent
5 0
2 years ago
Other questions:
  • Which structure balances the amount of water within a leaf?
    12·1 answer
  • If Huntington's disease is due to a dominant trait, shouldn't three-fourths of the population have Huntington's while one-fourth
    12·2 answers
  • 1. Cuando el extremo de un objeto de calienta y este transmite partícula a partícula a todo el objeto
    12·1 answer
  • Based on your understanding of this cell’s function, you might expect this cell to be active in neurodegenerative disorders like
    12·1 answer
  • Which of the following is most likely the greatest contributing factor to the declining Atlantic cod populations?
    8·1 answer
  • (9th grade biology)<br> pls help
    9·1 answer
  • HURRY RUNNING OUT OF TIME FIRST CORRECT ANSWER GETS A CROWN
    11·2 answers
  • PLEASE HELP i need this fast i will give BRAINLIEST
    13·1 answer
  • Conclusion in microscope
    10·1 answer
  • A blood sample is taken from a blood spatter pattern at a crime scene. the blood was found to be type a . since the primary susp
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!