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
Mashcka [7]
3 years ago
6

what are the chances that a color blind man will have a color blind grandson what are the genotypes for all involved.

Biology
1 answer:
BaLLatris [955]3 years ago
8 0

Answer:

Depends

Explanation:

It depends if the genotypes are hetero.zygous or resessive/dominant homo.zygous. Being colorblind could be represented by a resessive genotype like, bb. if their son/daughter has Bb or bb or their son/daughter in law has a resessive trait then having a color blind grandchild maybe possible. The colorblind grandson has parents that both have at least 1 resessive trait, then the grandson could not be colorblind.

You might be interested in
When faced with a complex engineering problem, the best strategy usually involves A - Breaking the problem down into smaller pro
irinina [24]

When faced with a complex engineering problem, the best strategy usually involves( A ) Breaking the problem down into smaller problems and solving them individually.

Explanation:

Th first step of solving a complex problem involves problem identification-it means what exactly is the problem then we try to determine the possible sub-groups in which the problem can be further divided  and then numbering the sub groups.

The process of sub-grouping means that we are sub dividing the problems and then working upon the problem that needs the attention first and then according solving the other sub categories of the problem.

This method helps in breaking the complex problem into a series of small task that can be easily solved in a sequential manner .Thus the complexity of the problem gets reduced when it is divided into a number of small problems.

6 0
3 years ago
In the last 20th century which sector has been the largest consumer of oil​
Pani-rosa [81]

The United States is the world's biggest oil consumer, followed by China, Japan and India.

7 0
3 years ago
Carbon-14 is useful for dating fossils that are ______.
MrRissso [65]

Carbon-14 is useful to estimate the date of fossils that are less than 50,000 years old.

Option C

<u>Explanation:</u>

Carbon-14 is the best option to use by estimating the date of fossils that are below 50,000 years old. This is because the carbon-14' half-life is around 5730 years i.e. the existing Carbon-14 in the living bodies decays in 5730 years once they die.

That's the reason Carbon dating utilized to estimate the age of objects that are below 50,000 years old. Objects such as dead plants, wood or human artifacts that are younger than 50,000 years.

After the death of living beings, Carbon 12 and Carbon 14 existing in these organisms starts decaying by converting into Nitrogen. By estimating the leftover amount of carbon 14 in their bodies, scientists can evaluate their age.

6 0
3 years ago
I WILL GIVE YOU BRAINLIEST!!!
amid [387]

Answer:

A. Scorpions, ticks, and mites are invertebrates.

They aren't echinoderms, annelids, or vertebrates.

8 0
3 years ago
Read 2 more answers
Gene therapy, which includes the correction of defective genes, is a significant part of the human genome project. Which of thes
Fed [463]
"D: A new gene, which codes for the protein that can repair defective genes, is introduced."

Explanation: <span>Gene therapy is an experimental technique that uses genes to treat or prevent disease. In the future, this technique may allow doctors to treat a disorder by inserting a gene into a patient’s cells instead of using drugs or surgery.</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • The process of converting the genetic message from DNA into __________ is called transcription. A) RNA B) amino acid C) nucleic
    13·1 answer
  • Hemophilia is caused by the recessive allele on the X chromosome. If a mom is a carrier for hemophilia and dad does not have hem
    12·2 answers
  • What is a female reproductive organ of a flower called?
    9·1 answer
  • Genetically modified organisms include microbes used in biotechnology that possess enzymes promoting antibiotic resistance. This
    6·1 answer
  • Metformin has: select one:
    6·1 answer
  • Which of the following is a sustainable practice?
    12·2 answers
  • Where do B cells grow to maturity?
    5·2 answers
  • What is the most dangerous animal in Arizona?
    7·2 answers
  • In invertebrates both nitrogenous and digestive wastes are eliminated through the anus because the
    15·1 answer
  • Many biotic factors affect individuals in a population. An example of an organism being directly affected by a biotic factor is
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!