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
Illusion [34]
3 years ago
10

In sweet pea, red flower color is controlled by two genes involved in the anthocyanin pathway, A and B. Both genes are required

for expression, so that a recessive pair of alleles at either locus would result in a pink phenotype. If an AaBb plant were allowed to self-cross and you got only red and pink flowers, what dihybrid ratio would you expect in the offspring?
Biology
1 answer:
Alex787 [66]3 years ago
4 0

Answer:

The dihybrid ratio we expect in the offspring is 9:7.

Explanation:

This is an example of complementary gene interaction, which is the non allelic interaction or genes, where the prominent genes at heterozygous loci may complement each other by complementing recessive alleles at the respective loci.

So in this case of  complementary gene interaction, the individuals that are A-bb or aaB- or aabb will have the same set of observable features (phenotype) but only A-B- individuals will how the dominant phenotype.

You might be interested in
How do new species of bacteria form
Elena L [17]

Answer:

Bacteria reproduce by binary fission

Explanation:

Bacteria reproduce by binary fission. In this process the bacterium, which is a single cell, divides into two identical daughter cells.

Binary fission begins when the DNA of the bacterium divides into two (replicates).

3 0
3 years ago
Read 2 more answers
Which describes sand?
kari74 [83]
Water drains quickly.
5 0
3 years ago
Read 2 more answers
The amount of sun energy reaching Earth that reflects back into space is about one
Veseljchak [2.6K]
The answer is c. last time i had that and my teacher said it was c


4 0
3 years ago
These four finch species lived together on an island. Each species ate something different: large seeds, small seeds, insects, a
Maurinko [17]
The answer is A) That the seed eating species would disappear, because the seeds would disappear followed by the finches that ate those seeds and the other finches that eat other food like insects would thrive.
4 0
3 years ago
Read 2 more answers
Continuous rotation of the CT x-ray tube and detector array, with simultaneous movement of the CT couch, has been accomplished t
Andrei [34K]

Answer:

The options

A. Additional cables

B. Slip rings

C. Multiple rows of detectors

D. Electron beam CT.

The CORRECT ANSWER IS B.

B. Slip rings

Explanation:

During the 1990s, the use of slip ring technology promoted consecutive rotation of the x-ray tube (via removal of cables) and concurrent couch locomotion.

The Sixth-generation CT scanning is referred to as helical (or spiral) CT—allowing procurement of volume multislice scanning.

Today's helical multislice scanners, makes use of thousands of detectors (around 60+ rows), can derive continuous data procurement of 128 "slices" per tube rotation and can undergo 3D multiplanar reformation (MPR).

Fifth-generation CT employs electron beam; as the ultra high-speed CT is employed majorly for cardiac imaging.

3 0
3 years ago
Other questions:
  • Ostealgia is ________.
    11·1 answer
  • The maker of a promissory note is the person who is secondarily liable on the note.
    10·2 answers
  • Where in the body can you find chemoreceptors?
    7·2 answers
  • Helppppppppppppppppppppppppppppppp
    8·1 answer
  • In the image below what kind of molecules does the label a represent?
    6·1 answer
  • Identifying characteristics of bacteria include _____.
    11·1 answer
  • How does the resolution of a specimen's image viewed under a compound light microscope compare to that of a scanning electron mi
    8·1 answer
  • Describe a similarity and a difference between meiosis I and meiosis II
    8·1 answer
  • It is the ____________of the folded structure that determines its function. *
    8·1 answer
  • Why the pulmonary arteries have light violet blood?​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!