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
notka56 [123]
2 years ago
5

A cross between two linked genes was done in coupling configuration and in repulsion. What is expected for the recombination fre

quencies?
Biology
1 answer:
iren [92.7K]2 years ago
8 0

A cross between two linked genes was done in coupling configuration and in repulsion. In coupling, the recombination frequency is greater than 1/16 and in repulsion, the recombination frequency is less than 1/16

If the cross between two linked genes is in coupling, then the recombination frequency is greater than 1/16 having the genotype aabb and phenotype ab.

If the cross between two linked genes is in repulsion, then the recombination frequency is less than 1/16 having the genotype aabb and phenotype ab.

Coupling is the gamete entered having genes from identical parents having same inheritance.

Repulsion is the gamete entered from different parents having separate inheritance.

Genes in coupling configuration on a homologous chromosome have two wild alleles and two mutant alleles on the other homologous chromosome.

Genes in repulsion configuration have a wild allele on one gene and the second gene on other homologous chromosome having a mutant allele.

Learn more about Homologous chromosome here, brainly.com/question/27258467

#SPJ4

You might be interested in
If you anwer these ill give free brainly give all stars and heart it
Rudik [331]

Answer:

8)

Potential Explosions

Radiation

Radioactive Waste

9)

1st option

10)

Nuclear Fission is not a good source of energy. This is by reason of only 0.7% of the uranium being captured. This is small even if one doesn't mention that only 40% of that 0.7% is converted into usable energy. There are also chances that the power plant could explode during conversion. All of this evidence points to the fact that Nuclear Fission and Nuclear Energy themselves should not be relied on.

11)

Sun and Stars

7)

Uranium and Plutonium

4 0
3 years ago
#3 What percentage of mammals extinction is caused by habitat loss?
Rzqust [24]
I think it’s 75% I’m so sorry if it’s wrong
6 0
3 years ago
By the year 1980, a wolf species ( Canis rufus) once common to the southeastern region of the United States disappeared from all
nataly862011 [7]

Answer: A. Extirpation

Explanation:

The term extirpation is also known as local extinction. It is situation whereby a particular species ceased to exist in an environment where it was once found, though it's existence is still observed elsewhere.

Extirpation maybe as a result of unfavorable environmental and human factors such as hunting, food scarcity and climate variation.

6 0
3 years ago
What is the difference between bracketed key and indented key?​
____ [38]

Answer:

<em>Bracketed and indented keys are two dichotomous/or branching keys with an ordered, numbered couplet, and spatially differentiated respectively.</em>

Explanation:

Dichotomous keys are used in the identification and classification of taxa.

Bracketed keys, or parallel keys, are easy to understand- for efficiency, these keep the first two entries of every couplet or pair being compared. It also makes use of a numbering system in the couplet choices for easy tracking.

Indented keys maintain an equal distance from the margin on the left of the pages. Successive couplets are indented til the taxon is identified.

5 0
3 years ago
When a cell is infected by a virus, __________ is produced and is secreted from the infected cell to protect nearby uninfected c
Veseljchak [2.6K]

Answer:

The given blank can be filled with interferons.

Explanation:

The signaling molecules or the proteins that get discharged by the cell infected by the virus to protect the adjacent cells by stimulating a safeguarding defense mechanism are termed as interferons.  

The mentioned proteins obstruct the proliferation of viruses and thus helps the cell in getting rid of the infection. These molecules also assist in stimulating the macrophages and the natural killer cells.  

3 0
3 years ago
Other questions:
  • An example of a nonspecific defense provided by the skin is
    7·2 answers
  • The main source of organic matter in soil is _____.
    6·2 answers
  • What is being duplicated in the first phase of photosynthesis
    10·1 answer
  • What chemicals regulate the cell cycle how do they work?
    5·2 answers
  • Which of the following forms of energy transfer can occur in a vacuum?
    11·2 answers
  • “Is the material too general, too technical, or just right for my need?” When would you ask this question?
    10·2 answers
  • Is a remote action system that healthcare professionals use to diagnose illness for rural or remote areas?
    7·1 answer
  • Salivation is primarily controlled by nerves of the parasympathetic nervous system which release acetylcholine onto the acinar c
    12·1 answer
  • A plant has a genetic defect that causes its leaves to dry out, becoming brittle and prone to injuries. The genetic defect most
    9·2 answers
  • Which is an example of codominance
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!