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
fgiga [73]
4 years ago
9

What is the chance that the 4th child from the couple indicated by the arrow will have a girl who suffers from the disease?

Biology
1 answer:
masya89 [10]4 years ago
3 0

Explanation:

Tho i can see no arrow but there is probability of 75% that a fourth child suffers the disease of the parent

You might be interested in
What do seeds need to grow
kipiarov [429]

all it needs is water, good temperature and some soil

6 0
3 years ago
Read 2 more answers
The job of the cell membrane is to
klemol [59]

Answer:the job of that is to let nutrients or good things inside and keep the unwanted out. To make sure what the cell needs to survive and reproduce

Explanation:hope this helps

6 0
3 years ago
When Jay leaves his dark room and enters the bright hallway, his eyes begin to adjust to the increased amount of light. During t
aleksley [76]

Answer:

The correct answer is: Pupil.

Explanation:

  • Light enters inside the side through a small opening in the iris of the eye which is called the Pupil.
  • The outer most part of the eye Cornea and the outer chamber aqueous humor are both transparent and allow light to refract through them.
  • The Iris, which a circular and thin comes next to the cornea and aqueous humor. It is reponsible for regulating the amount of light that can reach the retina by altering the pupil size.
  • The change in the size of the pupil is mediated by muscles in the iris.
  • There are two types of muscles, radial muscles and circular muscles.
  • In bright light, the radial muscles of the iris relax while the circular muscles contract. This decreases the pupil size allowing less light to pass into the retina.
  • In dim light,  radial muscles of the iris contract while the circular muscles relax. This increases the pupil size allowing more light to pass into the retina.

7 0
3 years ago
You are on the scene in the bad part of town for an unresponsive 18-year-old type 1 diabetic patient. his mother states that he
Margaret [11]
<span>The answer would be: Continue patient care by getting a complete SAMPLE history and perform a complete secondary assessment.

If the reading of glucose test is normal, then you can exclude hypoglycemia from the possible diagnosis. Because the patient is accompanied by his mother, you can ask a brief history to exclude other possible diagnosis and complete secondary assessment before further help comes. The information would be beneficial to the healthcare personnel that will comes for help.
</span>
8 0
3 years ago
The continuous, low-level extinction of species that has occurred throughout the history of life on Earth is known as:
balu736 [363]

Answer:

Background extinction

Explanation:

The background extinction refers to the diminishing of the species at a fairly slow and constant rate. This extinction takes place because of the various environmental factors namely the changing climatic conditions, spreading of diseases, and destruction of habitat. It plays an important role in the natural process of evolution. This has been taking place continuously throughout the geological time and the species are undergoing continuous evolution over a specific period of time.

6 0
3 years ago
Other questions:
  • Atoms are the smallest unit of non-living things and ______ are the smallest unit of living things.
    13·2 answers
  • individual cells can be isolated from a mature plant grown with special mixtures of growth hormones to produce a number of genet
    8·1 answer
  • After injury to the _______ region of the brain, a person could present as being either unmotivated, passive, and with limited i
    14·1 answer
  • Many cows are given antibiotics as part of their regular diet. It has been determined that these antibiotics can be detected in
    11·1 answer
  • How does the human heart organization relate to cells? To organ systems?
    11·1 answer
  • What term is associated with reproduction
    8·1 answer
  • Good morning hope you have a good day
    11·2 answers
  • ʕ•ᴥ•ʔ Hi<br> .<br> .<br> .<br> .<br> .<br> .<br> .<br> .<br> .<br> .<br> .
    12·2 answers
  • How do the molecules of Sucrose and Malt ose differ?
    14·2 answers
  • a knife penetrates the lung and enters the heart. name the six membrane layers the blade passes through.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!