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
horsena [70]
3 years ago
13

10. Deafness in cocker spaniels is inherited. The allele for deafness (d) is recessive to the allele for hearing (D). Two cocker

spaniels that are heterozygous for hearing are mated together. What is the chance that a puppy will be deaf?
Question 10 options:
0%
25%
50%
100%
Biology
2 answers:
notka56 [123]3 years ago
8 0

Answer:

25%

Explanation:

If they are both heterozygous, it means they both have a Dd genotype. If you draw out a punnet square Dd x Dd you end up with the following possible genotypes for the puppy:

DD, Dd, Dd, dd

In order for the puppy to be deaf, it must be dd since deafness is recessive, which is 1/4 (25%)

adoni [48]3 years ago
7 0

Answer:

The answer is 25% I took the test and got it right!

Explanation:

You might be interested in
Hydrosphere Part 1 / 34 of 46
dolphi86 [110]

Answer:

D

Explanation:

Because water vapour is a gas and evaporation is the process of turning a liquid into a gas so the water which is the liquid turns into water vapour the gas

8 0
2 years ago
Read 2 more answers
Which of the following structures consists mainly of white matter?
Otrada [13]

Answer:

The corpus callosum

Explanation:

The corpus callosum is the largest white matter structure in the brain. It is located beneath the cerebral cortex and it connects the left and right cerebral hemispheres thus enabling communication between them. The corpus callosum is a bundle of nerve fibers, (axon projections) which transmits neural signals.

7 0
3 years ago
The top layer of the crust is mostly what type of rock?
guajiro [1.7K]

Answer:

b is the correct answer i guess

6 0
3 years ago
Read 2 more answers
9. Assume that a DNA molecule contains 100 base pairs.
Tema [17]
A.) Guanine = 45

B.) Adenine = (100 - 90 )/ 2 = 10/2 = 5

Hope this helps!
3 0
3 years ago
What is 3.06 billion times 65%
Nana76 [90]
One million nine hundred eighty-nine thousand Hope this helped
6 0
3 years ago
Read 2 more answers
Other questions:
  • Whats the answer please??
    8·1 answer
  • What were the first organisms to release oxygen into the atmosphere?
    6·2 answers
  • A fracture in which cranial bones are pressed down inwardly toward the brain is called a depressed fracture
    15·1 answer
  • Which of the following is not important in determining the distribution of organisms in aquatic biomes? A. light penetration B.
    5·2 answers
  • Glucose will pass through a cell membrane with the aid of . NEXT QUESTION ASK FOR HELP TURN IT IN
    8·1 answer
  • A person's temperature is 40° C. What would it be in Kelvin? 
    15·2 answers
  • Which front is more likely to cause humidity?
    12·1 answer
  • Explain in your own words what a dichotomous key is:
    8·2 answers
  • How would you compare a circle to an ellipse?
    10·1 answer
  • Explain why some of the leaves may get detached from a tree if we vigorously shake its branch.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!