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
drek231 [11]
4 years ago
14

Assume that the A and B loci are linked and separated by a distance of 20 map units on a chromosome (i.e., 20% recombination occ

urs between the two loci). A P0 cross is AAbb X aaBB. The F1 resulting from this cross is AaBb. If you cross this F1 "dihybrid" to an individual with genotype aabb, what frequencies of genotypes do you expect in the following generation? (Hint: the P0 generation tells you how the alleles are linked.)
Biology
1 answer:
N76 [4]4 years ago
8 0

Answer:

The frequencies would be - AaBb= 2/4= 1/2.... Therefore AaBb= 50%

                                              - aabb=  2/4= 1/2.... Therefore aabb= 50%

Explanation:

The resulting F1 cross, AaBb, indicated that A is dominant over a, and B is dominant over b. Therefore a cross between AaBb and aabb would result to---

                                 AaBb                x               aabb

                     =       AaBb         AaBb       aabb        aabb

You might be interested in
Please help i need to finish this today before bed and i need a passing grade to start my next assignment.
AveGali [126]
An answer might be - <span>Any of a group of complex organic macromolecules that contain carbon, hydrogen, oxygen, nitrogen, and usually sulfur and are composed of one or more chains of amino acids. Proteins are fundamental components of all living cells and include many substances, such as enzymes, hormones, and antibodies, that are necessary for the proper functioning of an organism. They are essential in the diet of animals for the growth and repair of tissue and can be obtained from foods such as meat, fish, eggs, milk, and legumes.


</span>
4 0
3 years ago
EDTA is delivered to the kidneys and removed from the body in urine. how does this process also lead to the removal of heavy met
Zarrin [17]

Answer:

EDTA Is the medication used to bind to metals in order for your body to excrete them in your urine. Chelation therapy is the use of EDTA for this purpose.

Explanation:

3 0
3 years ago
Cell division seems to be limited by the length of chromosomal structures called ____________.
svet-max [94.6K]
The answer is chromosomes. The chromosome contains the DNA nuclei. It contains all the genetic material of the parents.It is often duplicated in the cell metaphase of the cell division. Chromosomes differ from one organism to another. They are often visible under the microscope.
7 0
3 years ago
Which differentiates the key chemical properties of nucleic acids, DNA and RNA?
Sergeeva-Olga [200]
<span>Hydrocarbon structure</span>
5 0
3 years ago
Read 2 more answers
You grow the bacteria found in a dried soup from a 4,000-year-old cooking pot found in an Egyptian tomb and obtain a distinctive
Dima020 [189]

Answer:

endospore-forming

Explanation:

The bacteria shown in the question above have the ability to multiply and grow as noted in the text. This shows the ability of these bacteria to produce spores.

Not all bacteria are capable of producing spores, but those that are produced when they are subjected to adverse environmental conditions, such as the hot water that the bacteria, shown in the question above, submitted. This happened because in order to preserve its species, bacteria enter a process called sporogenesis that is capable of producing and throwing spores in half.

8 0
3 years ago
Other questions:
  • Which type of neuron allowed her body to cause the movement that removed her hand from the sharp object?
    15·1 answer
  • What form of nitrogen do plants use. HINT remember(Ammo-I- ate)
    10·1 answer
  • What is a niche?
    13·2 answers
  • Homeostasious what is it and what does it mean
    13·2 answers
  • A student applies a force to a cart that experiences friction. The cart has a small acceleration. If the student doubles their a
    8·2 answers
  • Which of the following functions is performed by a protein
    8·1 answer
  • Plz help ASAP!!!!<br><br>will mark brainliest if your answer is correct!
    15·2 answers
  • Examination of the amino acid composition of a newly isolated protein indicates the presence of 10 lysines, 5 arginines, and 4 m
    7·1 answer
  • What would happen to the concentrations of ATP, NADPH and Sugars if PSII stopped working? Would it decrease, increase or stay th
    14·1 answer
  • True or false; There are several branches of oceanography.​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!