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
snow_lady [41]
3 years ago
8

A large population of laboratory animals has been allowed to breed randomly for a number of generations. after several generatio

ns, 25% of the animals display a recessive trait (aa), the same percentage as at the beginning of the breeding program. the rest of the animals show the dominant phenotype, with heterozygotes indistinguishable from the homozygous dominants. 3. what proportion of the population is probably heterozygous (aa) for this trait?
a. 0.50

b. 0.05

c. 0.75

d. 0.25
Biology
1 answer:
pogonyaev3 years ago
6 0
The answer is C I believe... I may be wrong
You might be interested in
which techniques have farmers used for centuries to produce animals more suitable to their needs? A.genetic engineering B.select
s2008m [1.1K]

Answer:

B

Explanation:

This involves selectively breeding two or more populations of a species or subspecies with desirable traits that are wanted by the humans. The offspring of the populations will bear the desired traits from the population. Breeding can be done over generations. An example is the breeding a cattle population that is resistant to drought and another that produces more milk. The filial generations will bear both traits.

7 0
3 years ago
What is the process by which the DNA code is made into a protein
OleMash [197]
The process is called transcription
6 0
3 years ago
Water boils at 100° Celsius and above. Which inequality describes the temperatures at which water would boil? A. B. C. D.
stich3 [128]

Answer:

Add The Answer Choices Then Ill Comment and help you...

Explanation:

7 0
3 years ago
Read 2 more answers
Question 2 2.1 The graph below shows soil temperature ranges over 60 hours. mulch added 50 S 45 o 40 i 35 1 30 t 25 -Column1 20
nordsb [41]

HELP ME PLES

PERIOD, FREQUENCY OR AMPLITUDE

1. Doesn't change period

2. More of this means more energy

3. Increases as a pendulum swings back and forth faster

4. Measured in cycles per second

5. Measured in meters or centimeters

6. This is decreases with smaller swing

7. If the frequency increases, this decreases

8. Measured in Hertz

9. Measured in seconds

10. if it swings back and forth slower, this decrease

11. As it dampens, this decreases

5 0
3 years ago
When a plant with red flowers (C RC R) is crossed with a plant that has white flowers (C wCw) the resulting offspring has pink f
xeze [42]

it is incomplete dominance

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which compound is a metabolic intermediate of the light-independent reactions in photosynthesis?
    10·2 answers
  • Choose all the answers and apply which of the following on ways to reduce wind erosion
    15·1 answer
  • There are two main types of cell division—mitosis and meiosis. The end result of both mitosis and meiosis is the production of t
    15·1 answer
  • Liver decreases its protein synthesis and no longer breaks down aldosterone effectively
    5·1 answer
  • Which describes a function of plasmodesmata? They allow molecules to move between cells. They store glucose made during photosyn
    14·1 answer
  • By what procress does the nephron reclaim na+ ions?
    5·1 answer
  • What happened at the end of the Mesozoic era, but did not happen at the end
    5·1 answer
  • PLEASE HELP ONLY IF YOU KNOW! THANKS!
    14·1 answer
  • Answer number 1 thank you!!!
    7·1 answer
  • What is the name of the process that appears in the diagram below?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!