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
777dan777 [17]
3 years ago
12

I WILL GIVE BRAINLIEST!!!

Biology
1 answer:
Galina-37 [17]3 years ago
8 0

The image provided is not clear, however, the correct and clear image is attached with the answer:

Answer:

The correct answer is - 100 %

Explanation:

As we know DMD or Duchenne Muscular Dystrophy is a sex-linked recessive disorder and according to the given pedigree, it is clear that Individual I-1 is a normal male and 1-2 is a female who has two defective genes of the disorder as if she had only one defective gene she would have a carrier for the disorder.

All gametes produced by both male and female would be -

Male - X and Y

Female - Xd and Xd

Therefore all the male offsprings or son will get one defective gene Xh from the mother for sure and a Y chromosome from the father. All daughters will also carry one gene Xh that is defective from the mother and normal X from the father but would be carriers for the disorder.

You might be interested in
Water at about 4°C (39°F) is more dense than water at 0°C (32°F). Why would the living organisms in the lake die if the water at
9966 [12]
The water would freeze across the surface of the lake, blocking the dissolving of oxygen and nutrients. <span>Water is actually less dense when frozen, which is why ice cubes and ice bergs all float. This is also why you can ice skate on a lake if the ice gets thick enough on the surface. Many organisms that live in freezing lakes have special adaptations which help them survive.</span>
4 0
3 years ago
Read 2 more answers
You have a 15kb plasmid. EcoRI cuts the plasmid into 7kb and 8kb pieces, and BamHI cuts the plasmid into 1kb and 14kb pieces. If
Harman [31]

Answer:

a. Bands at 1kb, 6kb and 8kb

Explanation:

The EcoRI and BamHI are the restriction enzymes which cut the DNA sequence especially a plasmid at specific sites called the restriction sites.

The restriction enzymes produces bands of specific length therefore these restriction enzymes are used to estimate the approximate length of the DNA.

In the given question, the

1. EcoRI- produces two strands of 7 kb and 8 kb

2. BamHI- produces two strands of 1kb and 14kb

This shows that the length of DNA sequence is 15kb

But when the DNA strand are digested with both the enzymes simultaneously then it will produce three bands as:

i) 14 kb can be broken down in 2 bands of 6 kb and 8 kb

ii) 1 kb band is already produced by the Bam HI.

This shows that 1+6+8= 15 kb

Thus, Option-A is correct.

5 0
3 years ago
Pls help with this Q
GarryVolchara [31]
D because they are complete systems
8 0
2 years ago
Police bring a client with substance abuse to the ed after being arrested for a domestic dispute in which he gave his wife a bla
Vsevolod [243]
Likely he will be diagnosed by the hospital as seen as a risk constantly for violence with others. This isn't uncommon in people with drug abuse, or someone who has come from an abusive household. It's quite likely he has faced abuse and may suffer from an emotional mental health disorder. (IE manic depressive disorder, anger issues, or purely a sociopath)
4 0
3 years ago
According to the Cell Theory, what is the unit of structure for living things?
Sveta_85 [38]
Cells are the basic units of structure and function in living things, all cells are produced from other cells, all living things are composed of cells.
6 0
3 years ago
Read 2 more answers
Other questions:
  • The flow of energy in ecosystem is best described as energy moving in
    7·2 answers
  • If you follow the longest food chain in the food web below from grass to owl,
    15·1 answer
  • There are 40 individuals in population 1, all with genotype A1A1, and there are 25 individuals in population 2, all with genotyp
    12·1 answer
  • Which of the following does not change when a car keeps a constant speed but speed direction?
    14·1 answer
  • A young mother comes in to your urgent care clinic with her 4 year old. she is concerned because the child is swollen, is hardly
    13·1 answer
  • Please let me know if you know this
    8·1 answer
  • If the first child of a couple was without dimples, an recessive trait, what is the chance that the second child will be born wi
    6·1 answer
  • Enzymes are an example of proteins. list some other types of proteins:
    8·1 answer
  • Consider one such cell where the magnitude of the potential difference is 40 mV, and the inner surface of the membrane is at a h
    5·1 answer
  • Describe how changes in the lining shown in the diagram adapt it for its function if an egg is fertilised
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!