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
Elis [28]
3 years ago
11

What would you expect the F1 generation flies to look like if two scarletmutants were crossed with each other?

Biology
1 answer:
USPshnik [31]3 years ago
4 0

Answer:

complementation test

Explanation:

The easiest examination to differentiate between the two possibilities is the complementation test. The test is simple to perform: two mutants cross and F1 is analyzed. If F1 expresses the wild-type phenotype, we conclude that each mutation is in one of two possible genes necessary for the wild-type phenotype. When it is shown that it is genetically shown that two (or more) genes control a phenotype, the genes are said to form a complementation group. Otherwise, if F1 does not express the wild type phenotype, but rather a mutant phenotype, we conclude that both mutations occur in the same gene.

These two results can be explained considering the importance of genes for phenotypic function. If two separate genes are involved, each mutant will have an injury to one gene while maintaining a wild-type copy of the second gene. When F1 occurs, it will express the mutant allele of gene A and the wild-type allele of gene B (each contributed by one of the mutant parents). F1 will also express the wild type allele for gene A and the mutant allele for gene B (contributed by the other mutant parent). Because F1 is expressing the two necessary wild-type alleles, the wild-type phenotype is observed.

You might be interested in
List 5 ways we can help the ocean and the organisms living in it.
mamaluj [8]

Answer:

1. Reduce Pollutants

2. Conserve Water

3. Eat sustainable seafood

4. Don't purchase items that exploit marine life

5. Don't throw trash into the ocean

Hope this helps :)

8 0
2 years ago
Read 2 more answers
Why are few genetic disorders controlled by dominant alleles?
sp2606 [1]

Answer:

a mutant dominant allele is expressed in very individual who inherits even one copy points a seriosbdisorder where people can die young and fail to reproduce so basically a dominant allele with die out of population

7 0
2 years ago
The German Cockroach is more closely related to the American Cockroach than it is to the Desert Cockroach.
Mnenie [13.5K]

German roaches have flat bodies with six legs, two antennae projecting from their heads, and flat bodies, just like their American cousins and other cockroach species. Contrarily, American cockroaches are typically reddish-brown in appearance and develop to a length and width of around an inch and a half.

<h3>What is Cockroach?</h3>

Cockroaches are an insect paraphyletic category that includes all Blattodea members with the exception of termites. Only about 30 of the 4,600 cockroach species have any connection to habitations by people. Some species are infamous for developing pest problems.

To learn more about Cockroach visit:

brainly.com/question/17283807

#SPJ4

6 0
1 year ago
Describe how the different rates at which land and water are heated affect climate
VARVARA [1.3K]
For the answer to the question above,

Water absorbs vast amounts of energy. Likewise bodies of water release energy very slowly. Areas near water are usually milder. Organic materials (such as plants and animals) tend to absorb more energy. Unlike a desert that holds it. Thus air temp. in a forest is usually cooler than the temp. in a desert.

Since land and water heat at different temperatures, the effects of this process creates climates. For instance, warm weather and moisture from oceans can create hurricanes. I hope this helps


8 0
3 years ago
Why does DNA replication only happen once during meiosis?
harkovskaia [24]
DNA replication only happens during meiosis because the chromosome number of the species remains the same from one generation to the next, the chromosome number of germ cells must be reduced by half during meiosis. To achieve this feat, meiosis, unlike mitosis involves a single round of DNA replication followed by two rounds of cell division.
6 0
2 years ago
Other questions:
  • A natural color mutation occurs in a species of red beetles, causing some of them to be green in color. These bugs exist in a gr
    13·2 answers
  • Will you be able to survive for 20 days without food? you have plenty of water
    8·1 answer
  • why is gene regulation necessary in the development of multicellular organisms? Use a specific example to support your argument.
    13·1 answer
  • The cloaca is used by 2 other body systems other than digestion. What are they
    10·1 answer
  • You have discovered an enzyme that can catalyze two different chemical reactions. Which of the following is most likely to be co
    10·1 answer
  • How do winds blow around a hurricane?
    15·2 answers
  • In what age did the T Rex exist
    15·2 answers
  • What is a black banded sea snake's lifespan? How do they take care of their young? Please explain in details.
    10·1 answer
  • NEED HELP ASAP WILL GIVE BRAINLIST
    15·1 answer
  • Which are the following statements are TRUE when concerning cells?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!