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
Gre4nikov [31]
2 years ago
10

Which set of alleles is purebred recessive? A) aa B) Aa C) AA

Biology
1 answer:
emmasim [6.3K]2 years ago
7 0

Answer:

aa

Explanation:

the answer is pretty obvious it would be a a because a dominant allele would be to Capitol a and a lower capital a and one capital a would be a mix and a purebred would be to lowercase A's

You might be interested in
Another name for cell division is the
djverab [1.8K]
M phase, or mitosis. 

(You don't need to know this for your course but more properly cell division could also refer to meiosis or binary fission.)
5 0
3 years ago
Read 2 more answers
Describe how stem cells have the potential to treat sick people. ( in scientific words please).
Assoli18 [71]

Stem cells are undifferentiated cells that have the ability to differentiate into any kind of body cells like muscle, skin, heart etc.

There is alot of research being conducted on the stem cells because they have the potential to treat almost any kind of disease. This is because they are embryonic cells that can be specialized into a person's any type of body cells. When stem cells are specialized into the any kind of body's cells like cardiac, muscular, they can repair all the damaged cells and replace them with the new and healthy cells.

Currently, they are being used to repair:

  • Nerve cells that are damaged due to some injuries like stroke, spinal injury,  Parkinson’s disease, Alzheimer's and other such neurological disorders.
  • They can repair insulin producing cells so millions of people can be treated against diabetes and other problems that arise due to diabetes like kidney and cardiac issues.
  • They have the ability to repair almost any kind of injured tissue.
  • They can provide clues of muscle re-pairment like how organs are repaired after an injury, trauma or problem like heart attack.
  • Stems cells can be used to make new drugs and minimize the side effect of the drugs.
  • This is a fascinating area of science that has the potential to repair any damaged organ of human without getting it replaced by a new one.

Hope it help!


3 0
3 years ago
Which statement best describes heat and thermal energy?
Lelu [443]

Answer: They represent different concepts

5 0
3 years ago
Read 2 more answers
If there are probability of 50% of producing male gamete then what would be the probability of producing transgender. When fathe
Vaselesa [24]

The probability of producing a transgender = None ( D ) when the father is gay

The probability of producing male gamete is not affected by the sexual orientation of the Father because the production of the male gamete is carried by the spermatogonia found in the testes of a male. and every male specie regardless of your sexual orientation have testicles where the spermatogonia undergoes mitotic divisions to produce the male gametes.

Hence the probability of producing a transgender given that the father is gay is non-existent i.e.0%

Learn more : brainly.com/question/11508846

5 0
2 years ago
Read 2 more answers
Compare the modern Cell Theory to the original Cell Theory
CaHeK987 [17]
The statements of the old cell theory are:
1. All organisms are composed of cells
2. The cell is the basic unit of life
3. Cells are produced from existing cells

The modern cell theory's statements are:
1. The cell contains hereditary information which is passed to daughter cells
2. All cells are basically the same in composition and activity
3. All basic functions occur in cells
4. Cell activities depend on intracellular structures

As is visible from the statements, the old cell theory was not as detailed and lacked the understanding of the function, structure and behavior of cells that the current theory possesses. This difference has come about after years of research, through which scientists understood the functions of cells and elaborated on the theory's statements.
6 0
3 years ago
Other questions:
  • Which level of organization includes a community,population,and a individual
    6·1 answer
  • How would you predict the risk for cardiovascular disease to compare between the study group and the control group? how would yo
    8·1 answer
  • Which type of mutation occurs in reproductive cells and be psssd to offspring
    8·1 answer
  • Which best describes a centromere?
    8·1 answer
  • What organisms break down chemical wastes in a treatment plant?
    14·2 answers
  • What did Sumerians believe? CHOOSE ALL ANSWERS THAT ARE CORRECT A. The Sumerians believed it was their responsibility to keep th
    15·2 answers
  • What are isotopes and why are they important?
    13·1 answer
  • Lamarck's hypothesis of evolution was based on which theory
    12·1 answer
  • Using the following cladogram, put the following organisms in order from most evolved to
    8·1 answer
  • 39. Finding shelter, avoiding predators, and
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!