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
Molodets [167]
2 years ago
13

The Punnett square predicts the ratio of genotypes in the offspring, based on the genotypes of the parents. The Punnett square b

elow examines the chance of offspring having freckles, which is a dominant trait.
A Punnett square is shown. The columns are labeled Upper F and f. The rows are labeled Upper F and f. Clockwise from upper left the boxes contain: Upper F Upper F, Upper F f, Upper F f, f f.

Based on the Punnett square, what is the probability that the offspring will have freckles?
25 percent
50 percent
75 percent
100 percent
Biology
1 answer:
grigory [225]2 years ago
7 0

Answer:

75%

Explanation:

Three of the boxes contain an Upper case F, therefore 75% of the boxes have an Upper case F. It's like quarters, if you have 4 quarters you have 100 cents, if you have 3 you have 75 cents, if you have 2 you have 50 cents, and if you have 1 you have 25 cents.

You might be interested in
Exposure to environmental hazards such as coal dust, silica dust, and asbestos may lead to pulmonary fibrosis or scarring of the
Luba_88 [7]
As described above, the condition will lead or cause the lung tissue to be less elastic. That being said, the lungs will be limited due to its stiffness. This will lead to decreased lung capacity as well as decreased vital capacity. 
7 0
3 years ago
HELP FOR BRAINLIEST!
sergiy2304 [10]

for me its glitched or word cut off i see no picture or question :/

3 0
3 years ago
In chickens, comb shape is determined by two independent genes (R and P). A walnut comb is produced when at least one dominant a
Aleksandr [31]

Answer:

Option B, Rr pp × rr Pp

Explanation:

Given

Walnut Comb is produces when  one dominant allele R is present at one gene locus and at least one dominant allele P is present at a second gene locus - R* P*

Rose Comb - at least one dominant allele is present at the first locus and two recessive alleles are present at the second locus - R* pp

Pea comb - two recessive alleles are present at the first locus and at least one dominant allele is present at the second  - rr P*

Single comb - two recessive alleles are present at the first and the second locus  - rrpp

Parent are rose combed and pea combed

For being rose genotype must be R* pp

and for being pea combed genotype must be rr P*

Rr pp x rr Pp

will  produce

Walnut comb  with genotype Rr Pp

Single comb  with genotype rrpp

and pea comb  with genotype rrPp

Hence, option B is correct

8 0
3 years ago
Read 2 more answers
What type of mutation do scientists look for in a molecular clock
liq [111]
<span>Mutations that increase fitness is type of mutations do scientists look for in a molecular clock. </span>
4 0
3 years ago
Making measurements every five minutes is an example of
Anit [1.1K]
It would be expierments and it would be change per time or it could also be change per minute
5 0
3 years ago
Read 2 more answers
Other questions:
  • Trace elements are those required by an organism in only minute quantities. Which of the following is a trace element that is re
    14·1 answer
  • PLEASE HELP
    10·2 answers
  • SOLVE A wildlife biologist and her team counted 200 individual deer
    7·1 answer
  • Which type of blood cell is in highest numbers in the blood?
    7·1 answer
  • On a hot summer day, Tameka spilled water on the sidewalk, but a few hours later there was no evidence of the water. What most l
    11·2 answers
  • 9. What questions might scientists ask to help them understand how to develop new
    11·1 answer
  • Use minerals in a sentence.
    9·1 answer
  • Which of the following terms are used to indicate that cell membranes will allow only certain molecules to pass through without
    12·1 answer
  • Muscular arteries
    7·1 answer
  • Please Help<br> Sex-Linked Disorder
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!