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Tatiana [17]
1 year ago
6

BRAINLIESTTT ASAP!! PLEASE HELP ME :)

Biology
1 answer:
stich3 [128]1 year ago
4 0

I think that is might be the last one, I'm not all that sure though

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How would you expect the sternal ends of grandmothers and grandfathers ribs to look?
ipn [44]
I believe that the answer to the question provided above is that the sternal ends of elderly people would be must in curved compared to those who are young.
Hope my answer would be a great help for you.    If you have more questions feel free to ask here at Brainly.
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Harlow is eight years old. She sees Dr. Gardener every Friday at 11:00 a.m. Their sessions involve Dr. Gardener watching Harlow
horrorfan [7]

Answer:

Play Therapy

Explanation:

Play therapy is a type of psychotherapeutic orientation by which play is used as a medium to help an individual, most especially children, to express their feelings. This therapy helps with the brain development of a child and enables a play therapist respond to the needs of a child, most especially the metal health needs.

Through play therapy, a child is naturally able to communicate his feelings as he is guided, and this helps children to become aware of themselves ad accept who they are.

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1 year 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
1 year ago
In the product 6O2, what does the coefficient mean? There are 12 molecules of O2, There are 8 molecules of O2, There are 6 molec
mars1129 [50]
There are 6 molecules of O2.



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The subscript (small) "2" tells you how many atoms are in the molecule.

The coefficient is the big number tells you the number of molecules.

In 6O2, there are 12 atoms in total (6 molecules of 2 atoms each).
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When we go to Hawaii, we know to dress light and bring an umbrella. This is because we know Hawaii's __Climate___. climate weather

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