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
postnew [5]
3 years ago
5

What a testcross? Why would you use recessive organism instead of a dominant

Biology
1 answer:
abruzzese [7]3 years ago
7 0

Answer:

Explanation:

If any recessive phenotypic individuals result from the cross, then the unknown individual must carry the recessive allele, and have the heterozygous genotype. A testcross helps reveal the genotype of an organism when that organism shows the dominant trait, such as agouti coat color in rats.

You might be interested in
Why dont platelets form plugs in undamaged vessels?
Slav-nsk [51]
A platelets aren't formed until vessel damages occurs  <span />
6 0
3 years ago
Which of these is an example of quantitative data collection?
aivan3 [116]
I would say A. Quantitative data involves numbers and stuff like that. Unlike qualitative data, which involves pictures and not numerical data. I hope this helped.
5 0
3 years ago
Read 2 more answers
Read the article and use the information to answer the following questions. H1N1 Influenza How is the H1N1 influenza virus sprea
soldier1979 [14.2K]

Answer:

The influenza H1N1 virus is transmitted through saliva droplets and mucus from sick people, who by sneezing or coughing without covering their mouth and nose adequately, leave the virus in the air or on their hands, infecting then the objects they touch. As a rare occurrence, a person can become infected with the flu by touching a surface or object contaminated with the influenza virus and then touching the mouth, nose, or eyes.

Pigs sometimes transmit influenza H1N1 virus to people, primarily pig farmers and veterinarians.

6 0
3 years ago
What are the high clouds
lidiya [134]
Cirrus is a genus of atmospheric cloud generally characterized by thin, wispy strands, giving the type its name from the Latin word cirrus. Classification: Family A(high level)
4 0
3 years ago
Robin owns a horse stables and riding academy and gives riding lessons for children at "pony " Her business operates in a compet
posledela
<h2>Robin should give riding lessons to fewer than 20 children per month.</h2>

7 0
3 years ago
Other questions:
  • What factors determine the angle of repose for a slope
    9·1 answer
  • What kind of change occurs and salt dissolves in water
    9·1 answer
  • In an electron cloud, an electron that is farther away from the nucleus has?
    10·2 answers
  • The cryosphere is part of which sphere of the Earth system? atmosphere biosphere geosphere hydrosphere
    11·2 answers
  • Why are all bacteria microscopic and why is virus not a living thing?
    10·1 answer
  • According to the law of conservation of mass, which of these is true?
    9·1 answer
  • HOW DO FOOD CHAINS RELATE TO FOOD WEBS: A.Food chains explain the type of animals found in the ecosystem B.Multiple food chains
    15·1 answer
  • What is the type of artificial selection (or selective breeding) in which scientists breed two genetically different organisms?
    11·1 answer
  • What is the answer to number 1
    5·1 answer
  • Zerbie wants to know if changing the type of music CAUSES an EFFECT on how students study. Zerbie asks 30 Psychology Superheroes
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!