answer.
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
NeX [460]
1 year ago
10

In fruit flies, red eyes (pr+_) are dominant to purple eyes (prpr) and normal wings (vg+_) are dominant to vestigial wings (vgvg

). The genes are located on the same chromosome. A purebreeding red-eyed fly with vestigial wings was crossed with a pure-breeding purple-eyed fly with normal wings. All of the F1 progeny had a WT phenotype. The recombination frequency between the two genes is 10%. If an F1 individual was test crossed, what percentage of the progeny would you expect to have the WT phenotype?
A. 50%
B. 10%
C. 90%
D. 5%
E. 95%
Biology
1 answer:
konstantin123 [22]1 year ago
6 0

Answer:

90%

Explanation:

Between the two gene the on with red eyes and vestigial wings will be 90%

You might be interested in
During baking, sometimes dough spills over the sides of the bread pan. this may occur because
ruslelena [56]
4 possible answers:
1: the initial temperature was not hot enough.
2: the protein did not congeal properly.
3: the yeast continued to ferment during baking.
4: the dough was overfermented prior to baking.
4 0
2 years ago
.What are the genotypes of the parents in the monohybrid cross below if the following offspring genotypes are predicted?
Anit [1.1K]

As you can see in the diagram presented below, the correct genotypes of the parents are TT and Tt.

Each parent give its children only one chromosome of the chromosome pair, therefore only one allele of the gene.

In our case, TT and Tt is the correct answer because one of the parents has to have the t allele to give to the Tt offspring.

But if both of the parents were Tt, one of the offspring would have tt genotype, and if the parents were TT and tt, all of the offspring would be Tt. Therefore, the TT x Tt combination is the only possible answer.

5 0
2 years ago
Read 2 more answers
If a sudden outbreak of disease severely reduced the number of coyotes in an ecosystem very rapidly, what might the resulting ch
Nikitich [7]

Answer:

Over population

Explanation:

With the coyotes gone, they're prey will have little to no predators. Without their numbers decreasing as quickly (because of the coyote population drop) they will be able to repopulate quicker and less of them will die. This will lead to over population.

6 0
2 years ago
Psychologists suspect that _____ often results from growing up in below-average intellectual environment.
morpeh [17]
Answer;
Psychologists suspect that these mental deficits often results from growing up in a below average intellectual environment.

Explanation;
Cultural familial is a mental deficit in which no evidence of organic brain damage can be found; individuals' IQ range from 55 to 70. Psychologists suspects that these mental deficits often results from growing up in a below average intellectual environment.
6 0
1 year ago
Read 2 more answers
What would happen to life on earth if the rates of photosynthesis and cellular respiration in all phototrophs were equal?
Reptile [31]

Answer:

When the level of release of carbon dioxide during respiration and use of carbon dioxide during photosynthesis this results in a compensation point. At compensation point the net available carbon dioxide to phototrophs becomes  zero. As, carbon dioxide is the chief ingredient for photosynthetic products like glucose and oxygen. These products are used up during the process of respiration. When the rates of two processes photosynthesis and respiration becomes equal. Phototrophic organisms will not be able to compensate for lack of carbon dioxide levels. Phototrophs will not be able to produce their food in the form of glucose and hence will not be able to respire too. This will result in lack of overall available food from phototrophs and lack of available oxygen for respiration. This will result in decline of organisms on earth.

4 0
2 years ago
Read 2 more answers
Other questions:
  • Are you likely to find zooplankton in the aphotic benthos zone
    15·1 answer
  • The renal corpuscle consists of a capillary bed called the ____________ and a capsule of epithelial cells.
    14·1 answer
  • In terms of bonding, explain why silicate materials have relatively low densities.
    12·1 answer
  • which statements correctly identify characteristics of Earth and Jupiter? Check all that apply. Earth is an inner planet. Earth
    11·2 answers
  • Why do the lateral and polar views of chromosomes of the same cell in metaphase look different?
    5·2 answers
  • Some flowering plants appear to have offspring that have traits that are intermediate between those of the parents. Which type o
    6·2 answers
  • I need some help
    13·2 answers
  • Which is one type of evidence that geologists usually study? location of Earth in outer space waves that move through Earth inte
    11·2 answers
  • Why does studying biology<br> involve more than memorizing facts about organisms and how they live?
    6·1 answer
  • 100 POINTS!!! ANSWER ASAP [5 SENTENCE ANSWER] Explain the relationship among distance, mass and gravitational force between any
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!