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
kotegsom [21]
3 years ago
15

When would a testcross be done?

Biology
1 answer:
vova2212 [387]3 years ago
7 0
<span>Additional facts:
A test cross between an organism whose genotype for a certain trait is unknown and an organism that is homozygous recessive for that trait so the unknown genotype can be determined from that of the offspring.
Answer:
You'd use it when you wish to see if the one that you think is a homozygous dominant is a purebred, because if you did get a recessive offspring then it proves that the animal is a heterozygous and not a purebred.</span>
You might be interested in
How can karyotype analysis detect genetic disorders worksheet answers?
sasho [114]
The work sheet is for you to answer so you get smarter 
4 0
3 years ago
Use the Transcription Translation interactive to answer the question. Arrange the amino acids coded for in the translation porti
skelet666 [1.2K]

Answer:

Given as thus below :

Explanation:

Leusine

Histidine

Glycine

Methionine

Glutamine

Arginine

4 0
3 years ago
Where is magnetic resonanse used ?
Kobotan [32]
In medicine and research
5 0
3 years ago
Read 2 more answers
How many gallons of oil are in a barrel
Lina20 [59]
42 liquid gallons :)
6 0
3 years ago
Read 2 more answers
In all unicellular organisms, cell division and reproduction are the?
Anvisha [2.4K]
The same.
If one cell divides into 2, and they are one cell organisms, that it is also reproduction.
3 0
3 years ago
Other questions:
  • Which plants does the monarch not eat?
    9·1 answer
  • a student does experiment for science fair to study with the temperatures affect the timing of a cricket chirps this
    8·1 answer
  • Which of the following reactions takes place in red blood cells in the capillaries surrounding the cells of active tissues?
    11·1 answer
  • Where does the overwhelming amount of seismic activity occur on the earth?
    8·1 answer
  • Which feature is found in all cells?
    8·2 answers
  • How is water linked with earth
    6·1 answer
  • Question 5 Pls answer its 20 point's
    10·1 answer
  • Which of the following is not a component of natural selection?
    12·1 answer
  • Ae khuda tu bol de tere badlon ko
    13·2 answers
  • when many bald eagles are concentrated within a small region, their feeding behavior usually involves .
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!