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
Vsevolod [243]
3 years ago
8

Meaning of flucking?​

Biology
1 answer:
Shkiper50 [21]3 years ago
4 0
Something good that has happened that is the result of chance instead of skill or planning for example that goal was just a fluke
You might be interested in
Which of the below battles was a German victory during World War II
Allisa [31]
Wheres the multiple choice question?

6 0
3 years ago
After the egg is fertilized what does the ovary grow into
vfiekz [6]
<span>As the pollen tube penetrates the ovule, it releases two sperm cells. As in gymnosperms, the ovule becomes a seed, encasing the embryo and endosperm in a seed coat. But unlike gymnosperms, in angiosperms the ovary containing the ovules develops into a fruit after fertilization.</span>
7 0
3 years ago
Two autosomal genes, J and K, are 60 map units apart. You perform the following testcross: J K / j k x j k / j k. At what freque
Dmitry [639]

Answer:

  • J K / j k = 20%
  • j k / j k = 20%
  • J k / j k = 30%
  • j K / j k = 30%                

Explanation:

To calculate the recombination frequency, we have to know that 1% of recombinations = 1 map unit = 1cm. And that the maximum recombination frequency is always 50%.

The map unit is the distance between the pair of genes for which every 100 meiotic products, one of them results in a recombinant one.

So, en the exposed example:

  • J and K are autosomal genes
  • J and K are separated by 60 M.U.
  • 60 M.U. means that there is 60% of recombination.

Cross)             J K / j k                    x                  j k / j k

Gametes) JK  Parental                                     jk, jk, jk, jk

                jk   Parental                                  

                Jk   Recombinant                          

                 jK   Recombinant

One map unit equals 1% of recombination frequency. This means that every 100 meiotic products, one of them is a recombinant one.

1 M.U. -------------- 1% recombination

60 M.U. ------------ 60% recombination

                              30% Jk  +  30% jK

100 M.U. - 60 M.U. = 40 M.U.

40M.U.--------------40 % Parental (Not recombinant)

                            20% JK   +   20% jk

Punnet Square)           JK       jk      Jk      jK

                          jk     JK/jk   jk/jk   Jk/jk   jK/jk

J K / j k = 20%

j k / j k = 20%

J k / j k = 30%

j K / j k = 30%                                

3 0
3 years ago
Which is an adaptation for cold, snow-covered environments?
Natasha2012 [34]
Thicker Skin, Fur, More Fat Content 
6 0
3 years ago
Read 2 more answers
You need to start an experiment and the instructions are to mix 2 g of sodium bicarbonate with 50 ml of distilled water and then
zimovet [89]

<span>Safety precautions:
- Use gloves of the proper material
- Use safety goggles
- Lab coat that
- Know where the safety equipment is located</span>

Lab apparatus:

A mass balance

100ml beaker 

3 0
3 years ago
Other questions:
  • Explain why a cell needs to replicate its DNA before the cell divides into two daughter cells.
    15·1 answer
  • What makes a python hard to detect and capture
    15·2 answers
  • Which of these conclusions is correct about P and Q in the diagram?
    10·1 answer
  • Into which chamber of the heart do the superior vena cava is located?
    8·1 answer
  • What is a relatively dense aggregation of fishes, squid, and other mesopelagic organisms capable of reflecting a sonar pulse tha
    15·1 answer
  • when you burn yourself after touching something hot you pull your hand quickly how your skeletal muscular circulary endocrine an
    15·1 answer
  • Is an iguana a warm-blooded or cold-blooded animal
    15·1 answer
  • Which organism is the peacock most closely related to?
    12·2 answers
  • What is an example of when lactic acid fermentation would occur?
    6·2 answers
  • Carbon exists in many forms on earth. This diagram shows part of the carbon cycle.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!