I need some help with this. so if you have one parent with the following genotyp

Question

I need some help with this. so if you have one parent with the following genotype
the first parent is m|N and M|n

the possible gametes they can produce is done by crossing mN x Mn
So you get Mm, NM, Nn, Nn
(I do not think this is right can someone please explain?)

Right?
Now here is where i have my problem, which of these are recombinant and which are non-recombinant? and why (for me since I dont understand)

how do i get the frequencies for each parent for the 4 gametes if r=.0025 and are genes M and N on the same chromosome or 2 different chromosomes and why?

Explanation / Answer

mN             x            Mn

m                              N                          M                          n

m  

N

M

n

m

m   m

N m

M m

n m

N

m   N

N N

M N

n N

M

m   M

N M

M M

n M

n

m   n

N n

M n

n n

linked ,on same chromosome

m  

N

M

n

m

m   m

N m

M m

n m

N

m   N

N N

M N

n N

M

m   M

N M

M M

n M

n

m   n

N n

M n

n n

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