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you take the P1(parental) generation and pair all possible alleles up with the corresponding gene of the parents and put one horizontal and one vertical. then it is treated as if it were a multiplication table
Wiki User
∙ 13y ago
Wiki User
∙ 9y agoOrganism to be tested is crossed with a homozygous recessive . If all progeny is similar to tested organism , it is homozygous and if 50% progeny is similar to tested organism , it is heterozygous .Classic Mendelian example is cross of a tall plant to check its genetic make up by crossing with homozygous recessive dwarf plant .
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What is the difference between a test cross and a back cross in genetic?
a test cross is the cross made between the progeny and the recessive parent,whereas the back cross means crossing of progeny with either dominant or recesive parent.
If a set of identical twins married another set of identical twins and each had a child would those children show up as siblings on a DNA test?
A standard DNA test would rank them as siblings.
What is the phenotype in the F1 generation that disappears in a one trait test cross?
The recessive trait phenotype disappears in a one-trait test cross in the F1 generation. This phenotype can reappear in the F2 generation.
What is genotype of the plant with colored seed and normal strach you used in the test cross?
Homozygous recessive; if 'r' stands for color of the seed and 's' for normal starch, then the genotype of this plant used in a test cross will be ( rrss ).
To determine if a particular plant is homozygous or heterozygous you would have to test cross with a what?
poop
What are the steps to set up a proportion?
fist set up a proprtion. then set up a cross product then you finally get your answer.
When was the Indian red cross set up?
I think the same time as the British Red cross
What is a test set up under controlled conditions?
experiment
What is test set up under controlled conditions?
experiment
The proper set up of a three-compartment sink in?
Cross-contamination can occur when
How do you find a ratio as a percent?
you set up a proportion and cross multiply then divide
How does a illegal drug show up in a urine test when someone doesn't do illegal drugs?
It's called a false positive. For instance, Tylenol can cross-react with the marijuana test, and poppy seeds will set off an opium test that's turned down too low. (As poppy seeds become more popular in cooking and baking, the testing threshold has gone up. It's right now high enough that you have to shove a lot of heroin to come up positive.) Your problem is proving you took whatever it is that cross-reacts.
Is there anywhere I can test a virtual pc?
One way to test a virtual PC is to set up a test environment, otherwise known as a Sandbox on your own PC. Once that is set up you can mimic the actual virtual PC host environment.
A test set up under controlled conditions?
experiment
How do you solve for missing sides in similar figures?
set up a proportion. cross multiply. solve
What does jack set up a lever for?
Jack has set up a lever underneath a boulder that will destroy the bridge if the lever is pulled. If anyone wants to get to the "rock" they need to cross the bridge.
What is the difference between a test cross and a back cross in genetic?
a test cross is the cross made between the progeny and the recessive parent,whereas the back cross means crossing of progeny with either dominant or recesive parent.
