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
Serggg [28]
4 years ago
7

In a genetic cross between two flowering plants that are heterozygous for the color trait, red flowers (R) are dominant to white

flowers (r). What fraction of the offspring should have red flowers?
Three–fourths of the offspring should have red flowers.
One–half of the offspring should have red flowers.
One–fourth of the offspring should have red flowers.
Biology
1 answer:
deff fn [24]4 years ago
7 0
Red flowers if homozygous dominant genes are prsent like RR and multiply with recesive gene which is ( rr) Rr × rr = (Rr Rr rr rr )half r red and half r white. If red flowers are homozygous dominant genes like RR × rr = (Rr Rr Rr Rr )all are red flowers
You might be interested in
A stars emission spectrum tells
Alla [95]
The answer is C where the star is found in the sky. If a star is moving toward us, its spectroscopy will be observed at shorter wavelengths, this is called "blueshifted". If the star is moving away from us, the lines will appear in longer wavelengths, and that's called "redshifted". 
Sorry for a late response, but I hope this helped.
6 0
4 years ago
What makes oil a non renewable resource?
mojhsa [17]

Answer:

In economic terms, nonrenewables are resources of economic value that cannot be readily replaced at the speed with which they are being consumed. Examples of nonrenewable resources include crude oil, natural gas, coal, and uranium. These are all resources that are processed into products that can be used commercially

7 0
3 years ago
Read 2 more answers
You have a population in hardy-weinberg equilibrium for the m and n alleles. these alleles are codominant. the allele frequency
viktelen [127]
<span>Answer: 48%

Because the population is in hardy-weinberg equilibrium, that means the sum of m and n alleles frequency would be 1
If m is 0.4, then n would be:
m+n=1
0.4+n=1
n=0.6

The frequency of organism with heterozygote genotype would be:
2 * m* n= 2 * 0.4 *0.6=0.48=48%</span>
5 0
4 years ago
How is parenting a lifelong job? Explain.
Mkey [24]

As a parent you are responsible for another human for a lifetime. They rely on you to keep them healthy and to provide them with everything that they need to survive.

4 0
3 years ago
At the END of the experiment, a. side A is hypertonic to side B. b. side A is hypotonic to side B. c. side A is isotonic to side
SpyIntel [72]

Answer:

side A is hypotonic to side B.

Explanation:

7 0
3 years ago
Other questions:
  • The sun warms a plate that heats up the water in a pool.
    6·1 answer
  • The N-H bond in ammonia is polar because
    11·2 answers
  • Using the graphic provide indentify to product of photosynthesis​
    10·1 answer
  • A tumor that destroys the ventromedial hypothalamus is likely to produce________
    8·1 answer
  • How many alleles are required for a person to exhibit a dominant genetic disorder?
    13·1 answer
  • A static character _____.
    8·2 answers
  • Please help i’ll give u brainliest
    12·1 answer
  • Choose all 3 examples of non-renewable natural resources from the choices below:
    9·1 answer
  • What does archaebacteria mean?
    7·2 answers
  • During the process of protein synthesis, which could cause the wrong amino acids to bond together and form an incorrect protein?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!