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
Fittoniya [83]
2 years ago
9

Phenylketonuria (PKU) is an inherited disease caused by a recessive allele. If a woman and her husband, who are both carriers, h

ave three children, what is the probability of each of the following
Biology
1 answer:
sergejj [24]2 years ago
5 0
If they are both carriers , we can create a cross with Rr.

The probability of not even carrying PKU is 1/4 or 25%
The probability of carrying is 2/4 or 50%

And the probability of inheriting the disease PKU is 1/4 , 25%

You might be interested in
A box is at rest on the ground. An unbalanced force acts on the box and causes it to start moving. The box moves 10 meters in 2
n200080 [17]
The box stopped moving because the force stopped pushing . The average speed of the box would be 5 meters per second
3 0
3 years ago
What type of energy transfer is made possible by a nine-volt battery in a calculator?
AURORKA [14]

C. chemical to electrical
5 0
3 years ago
Put the steps of the greenhouse effect in the correct order.
Arturiano [62]

Answer:

II, IV, I, III

Explanation:

At first the Solar radiation hits the earth~

The sun's energy is then absorbed~

Head radiates into space from Earth~

This traps the heat and makes Earths Temperature hotter~

Hope this helps uwu

5 0
2 years ago
Which of the following statements best provides evidence of the big bang theory?
Oxana [17]

Answer: D. Galaxies show a red shift, indicating they are moving away from each other.

Explanation:

Galaxies seem to show a red shift which indicates that the galaxies are moving away from each other. This provides evidence for the Big Bang theory because the theory posits galaxies will keep moving away from each other.

This is because when an explosion happens, matter moves away from the point where the explosion happened. If the Big Bang happened therefore, galaxies will move away from the source which is why galaxies are moving away from each other.

6 0
3 years ago
Before carbohydrates are absorbed, __________ digest disaccharides into monosaccharides
Marizza181 [45]

Before carbohydrates are absorbed, the enzymes sucrase, maltase and lactase digest disaccharides into monosaccharides in the small intestine. Sucrase breaks down sucrose into glucose and fructose, maltase breaks down maltose into two glucose, and lactase breaks down lactose into glucose and galactose.

3 0
3 years ago
Other questions:
  • Which of the following characteristics is not shared by both a horse and the grass it eats
    7·1 answer
  • How did cats become so lazy today? and which is the differences of cats today with cats ancestors?
    9·2 answers
  • Which flowchart accurately explains how genes are passed to offspring?
    10·1 answer
  • The statement “”that person just slammed the door shut she must be angry” is an example of a
    9·2 answers
  • Which discovery supported the endosymbiotic theory?
    13·1 answer
  • List specific characteristics of this park that make it a habitat
    6·1 answer
  • What threatens the existence of a chimpanzee species?
    5·2 answers
  • A scientist took notes on how a population of roseate spoonbills, a type of bird, adapted to a new environment. Which of her obs
    9·2 answers
  • TRUE OR FALSE Thyroid hormones increase the sensitivity of the cells to growth hormone.
    14·2 answers
  • What will most likely happen if the human population continues to grow and carelessly emit gases?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!