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
topjm [15]
3 years ago
7

In humans, hemophilia is caused by an X-linked recessive gene. A woman who is a nonbleeder - that is, she does not display the b

lood-clotting irregularities associated with hemophilia - had a father who was a hemophiliac.
She marries a nonbleeder, and they plan to have children.

Calculate the probability of hemophilia in the female and male offspring.
Biology
1 answer:
wariber [46]3 years ago
7 0

Answer:

one normal girl

One normal boy

One carrier girl

One colour blind boy

Explanation:

Haemophilia is a sex linked feature as it is transmitted with the chromosomes determining sex.

In humans,the male has XY and the female has XX.the Y chromosome is usually genetically empty.so as mall received his Y chromosomes from his father,he cannot inherit his father's sex linked traits .but women can as they receive and X chromosomes from their fathers.so a cross between a carrier woman Cc and a normal man C result in;

XX--CC

XX--Cc

XY--C

XY--c

You might be interested in
Identify the third quartile of the following data set.
Doss [256]
The question want to calculate and choose among the following choices that contains the third quartile of the following data set in you problem. Base on my calculation, the possible answer would be letter A. 39. I hope you are satisfied with my answer and feel free to ask for more  
7 0
3 years ago
Genetic variations that have a reproductive advantage are carried into the next generation.
Arada [10]
The answer is true
I hope this helps
Skskskskssk
7 0
3 years ago
Read 2 more answers
Define mutagen and describe how mutagens are used in genetic research.
Salsk061 [2.6K]

A mutagenic agent is any chemical, physical or biological compost that can induce a mutation in the cell's DNA, making this mutation pass to the next generation.

Mutagenic agents are widely used in the fields of biotechnology, genetic engineering, medicine and agroindustry. This is because these agents have helped in the advancement and development of new technological tools.  

In genetic research some bacteria and viruses are used by agribusiness companies to obtain transgenic beings. These mutagenic (biological) agents act as vectors of laboratory-created genes that will insert these genes into an organism to be modified. It could be, for example, a gene that will improve maize resistance against a pest. Thanks to mutagenic agents, this genetic information can be passed on to the organism, in this case, the plant.

3 0
3 years ago
Which of these human activities do scientists consider the main cause of
Salsk061 [2.6K]

Answer:

I believe it is burning fossil fuels.

Explanation:

4 0
2 years ago
Read 2 more answers
An example elements nutrients faculative nutients in tissue plants N and Fe:
Neporo4naja [7]
The answer might be true
8 0
3 years ago
Other questions:
  • Cells have blank of enzymes to act as biological
    9·2 answers
  • Two aligned sequences fo the same gene differ by four substitutions, all transitions, two more sequences for the same gene also
    12·1 answer
  • White blood cells can be found in what liquids?
    12·1 answer
  • All mammals have hair because they inherited that trait from a common ancestor. Features that are inherited from a common ancest
    13·1 answer
  • Which of these is an example of behavioral isolation?
    8·1 answer
  • A teacher gives her students four different liquids commonly found in the kitchen - vinegar, apple juice, dish detergent, and mi
    11·2 answers
  • A middle age star that burns hydrogen is a?
    6·2 answers
  • Explain how an immune response starts after a macrophage attacks a pathogen
    13·1 answer
  • Describe the most significant restriction on access to potable water around the world.
    5·1 answer
  • can someone please tell me what the heck the classification is for phytoplankton like starting from domain to species
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!