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
Helga [31]
3 years ago
6

A geneticist discovers an obese mouse in his laboratory colony. He breeds this obese mouse with a normal mouse. All the F1 mice

from this cross are normal in size. When he interbreeds two F1 mice, eight of the F2 mice are normal in size and two are obese. The geneticist then intercrosses two of his obese mice, and he finds that all of the progeny from this cross are obese. These results lead the geneticist to conclude that obesity in mice results from a recessive allele. Call this allele O1.A second geneticist at a different university also discovers an obese mouse in her laboratory colony. She carries out the same crosses as the first geneticist did and obtains the same results. She also concludes that obesity in mice results from a recessive allele. Call this allele O2.One day the two geneticists meet at a genetics conference, learn of each other's experiments, and decide to exchange mice. They both find that, when they cross two obese mice from the different laboratories, all the offspring are normal; however, when they cross two obese mice from the same laboratory, all the offspring are obese. Select the answer that gives the best explanation for these results.a. The O1 allele is recessive, but the O2 allele is dominant.b. The O2 allele is recessive, but the O2 allele is dominant.c. Both alleles are recessive, but they must be located at different gene loci.d. Both alleles are dominant, but they must be located at different gene loci.
Biology
1 answer:
tekilochka [14]3 years ago
4 0
In terms of communication, information is expressed either as the content of a message or through direct or indirect observation. That which is perceived can be construed as a message in its own right, and in that sense, information is always conveyed as the content of a message.

Information can be encoded into various forms for transmission and interpretation (for example, information may be encoded into a sequence of signs, or transmitted via a signal). It can also be encrypted for safe storage and communication.
You might be interested in
Before organisms with nuclei evolved, life on earth consisted only of unicellular
Free_Kalibri [48]
These organisms that consisted only of unicellular were called prokaryotes. 
8 0
3 years ago
Help me pleasssssseeee!
Fiesta28 [93]
The answer to one is c
5 0
3 years ago
Read 2 more answers
What do the spores that plants produce develop into? A. gametophytes. B. fertilization. C. zygotes. or D. sporophytes.
musickatia [10]
Answer:
The life cycle of plants is composed of sporophye generation and gemetophyte generation. They show alternation of generation in which gametophytr produce gametes that develop into sporophytic plant. Sporophye produce spores that develop into gametophyte plants.

Example:
Bryophytes, pinus etc
7 0
3 years ago
Which of the following provides the best evidence for the interaction of
Ganezh [65]

Answer:

C

Explanation:

7 0
2 years ago
Symptoms of uric acid.​
irina [24]

Answer:

Elevated uric acid levels lead to a condition known as "Hyperuricemia."

Explanation:

This condition occurs when there is an excessive presence of uric acid in the blood. It can be divided into:

  • Primary hyperuricemia
  • Secondary hyperuricemia

Primary hyperuricemia occurs when the kidneys are not able to eliminate uric acid in an efficient/proper way. This can be due to the consumption of foos that are very high in purines. For example, liver, gravy, alcoholic beverages, and some vegetables such as spinach and asparagus.

Secondary hyperuricemia may occur to several possible reasons. For instance, kidney disease, in which the kidney is not able to eliminate uric acid; chemotherapy, which may lead to the accumulation of uric acids; or medications that increase the level of uric acid in the blood.

Symptoms include:

  • Fever.
  • Extreme and abnormal fatigue.
  • Joint inflammation.
  • Urination problems.
  • Kidney stones.

To prevent this disease and as part of a treatment (along with medications prescribed by a doctor), a patient should opt to consume foods that are low in purine, such as lettuce, tomatoes, cereals, fruits, milk, eggs, amongst others.

7 0
3 years ago
Other questions:
  • A red blood cell placed in a hypertonic solution will shrink in a process called crenation. A red blood cell placed in a hypoton
    9·2 answers
  • Which term means the level of effort required to complete an activity? a.recovery b.intensity c.time d.variation
    5·2 answers
  • List negative effects of the use of chemical fertilizers
    6·1 answer
  • Which of the following explains how this affects the cilia? A. The thick mucous just suffocates the cells and kills them off one
    13·1 answer
  • People who suffer renal failure are treated with a medical process called dialysis. A dialysis machine carries out the role of t
    5·1 answer
  • Which is most likely to result after a farmer sprays his crops with pesticides
    8·2 answers
  • What happens if plant protoplasts are placed in distilled water​
    10·2 answers
  • How does the catalyst affect the energy curve ?
    13·1 answer
  • What does newton's first law of motion benefits
    10·2 answers
  • Along with insulin, amylin is a hormone that a diabetic pancreas fails to produce. It is comprised of a long chain of amino acid
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!