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
choli [55]
2 years ago
6

What combination of alleles could produce a trait controlled by a recessive allele?

Biology
2 answers:
monitta2 years ago
6 0
So you have dominant alleles that are represented by capitals and recessive represented by lowercase, we'll just use B and b in this example. Genes are expressed from combination of 2 alleles that are either BB, Bb, or bb, when there's at least 1 dominant (capital) then the dominant trait is expressed, and only if there are 2 recessive is the recessive trait expressed.
so it would only be 2 recessive alleles.
Dvinal [7]2 years ago
3 0
I don't know. But alleles is one or more alternative form of a gene, and recessive allele is two genetic genes that the offspring inherited from both parents.
You might be interested in
A unicellular, prokaryotic organism is discovered by scientists. Are these characteristics enough to place it in a domain, or is
icang [17]

Answer:

more information is needed, because organisms from both the bacteria and archaea domains are prokaryotic and unicellular.

Explanation:

Hope it helps

4 0
3 years ago
Read 2 more answers
Someone please help. And for the 3rd one it’s the same answer choices as the others
Lunna [17]
Do you still need help on this ???
4 0
3 years ago
How can two organisms with a dominant trait for a specific feature produce an organism with a recessive trait for the same featu
Liono4ka [1.6K]

Answer:

If the two organisms are heterozygous for the dominant trait.

Explanation:

For every trait, a diploid organism receives two forms of gene called ALLELE, from each parent. Allele is the variant form of a gene.

According to Mendel's law of dominance, for a particular trait, an allele is capable of masking the expression of another allele in a gene. The expressed allele is called the DOMINANT allele while the masked allele is called the RECESSIVE allele. Due to this, an organism can express a dominant trait even in a combined or heterozygous state i.e. different alleles.

When the two heterozygous organisms mate or are crossed, they undergo meiosis and their alleles are separated into GAMETES according to Mendel's law of segregation. For example; an organism with genotype (genetic make-up) Aa will produce gametes with A and a alleles.

Note that, a recessive trait can only be expressed in a homozygous state i.e. same allele. Hence, the two heterozygous organisms will produce gametes containing the recessive allele, which will likely combine to produce a recessive phenotype or trait.

8 0
3 years ago
Worth branliest only if u get it right please answer properly and not just for points it’s the last question for this homework
serg [7]
Deer is the answer, it is quick and has camouflage
8 0
2 years ago
Read 2 more answers
Organisms that use sunlight to convert carbon dioxide and water into food and oxygen are known as _[blank]_.
Mumz [18]

Answer:

Autotrophs.

Explanation:

Autotrophs may be defined as the organisms that can prepare their own food. The autotrophic organism do not depend on the other organisms for their food.

Plants are considered as autotrophs because they can prepare their own food. The autotrophs uses sunlight to convert the water and carbon dioxide into food and oxygen.

Thus, the correct answer is option (3).

5 0
3 years ago
Other questions:
  • Who realized that fingerprints were unique to individuals?
    9·1 answer
  • "Necessity is something in the mind, not in the objects." Explain what this means and what Hume’s reasons were for holding it.
    13·1 answer
  • Compared to a polygenic trait, a single-gene trait tends to have
    9·2 answers
  • Why do you think that concerns about the environment did not emerge in marine science until the late twentieth century?
    9·1 answer
  • Explain the process that creates wind
    9·2 answers
  • In a solar eclipse the sunlight is blocked by?
    13·2 answers
  • What would earth’s surface look like if earth did not have an atmosphere?
    14·1 answer
  • Clues to classify the organism?
    6·1 answer
  • What would happen to a compass if Earth's magnetic field were to invert?
    13·1 answer
  • Are the oldest rock on the highest or lowest stratum?​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!