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What is the difference between monohybrid crosses dihybrid crosses incomplete dominance multiple alleles sex linked genes and polygenetic inheritance?
Wiki User
∙ 12y ago
Monohydbid crosses is the inheritance of a single allele or variation of a gene for example, pink or blue petal colour on a flower
monohybrid crosses is the inheritance of two alleles or variation of two genes on separate chromosomes for example, pink or blue petal colour on a flower AND tall or short stem of flower
incomplete dominance AKA codominance is when both alleles (variations of the characteristic) show equal dominace, for example a homozygous black cat would have the genotype BB, and a homozygous white cat would have the genotype WW, however a heterozygous cat with the genotype with BW would be grey as both characteristics would show.
multiple alleles is more than 2 characteristics of one gene for example A, B and O blookd grouping. this is usually discontinous variation.
Polygenic inheritance is when one characteristic is controlled by the alleles of 2 or more genes, for examply height. it is usually shown in continuous variation.
Wiki User
∙ 12y ago
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What experiment did mendel perform to test inheritance?
a. purebred crosses b. dihybrid crosses c. monohybrid crosses d. testcrosses (B)
What is the difference between monohybrid and dihybrid crosses?
AA X BBMonohybrid cross.AACC X BBDDDihybrid cross.The di is the key here.
Who discovered monohybrid and dihybrid crosses?
mendel
Is a Monohybrid Cross the same as a punnet square if not what's the difference?
A punnett square is the diagram used to determine the expected genotypic ratios for the offspring.A dihybrid cross is a cross involving two different traits. For example RrDd X RrDd would be a dihybrid cross. You could use a punnett square to determine the expected ratios for this cross:RDRdrDrdRDRRDDRRDdRrDDRrDdRdRRDdRRddRrDdRrddrDRrDDRrDdrrDDrrDdrdRrDdRrddrrDdrrddOne parent's genotype is shown across the top, the other down the side (both in bold).
What term describes the parents in monohybrid cross?
The term is: heterozygous parents A monohybrid cross involves a single parent, whereas a dihybrid cross. The law of segregation requires having two or more generations to describe.
A 1 to 2 to 1 phenotypic ratio in the F2 generation of a monohybrid cross is a sign o?
incomplete dominance
What is monohybrid inheritance?
Monohybrid inheritance is where an individual inherits a characteristic which is determined by a single gene with two alleles. For Example: coat color in specific mice is determined by one coat color gene with two alleles B ( black fur) and b ( for brown fur) As you can see one is dominant (B) and one is recessive (b).
What experiment did mendel perform to test inheritance?
a. purebred crosses b. dihybrid crosses c. monohybrid crosses d. testcrosses (B)
What is the difference between a monohybrid and dihybird cross?
monohybrid cross deals with one genotypic trait whereas the dihybrid cross deals with two traits being crossed to see the possible genotypes.
What is a cross called that involves one trait?
It is a dihybrid cross.An example: if you cross garden peas having round yellow seeds with others having wrinkled green seeds, that is a dihybrid cross, because you are tracking both seed shape and seed color.
What is the difference between monohybrid and dihybrid crosses?
AA X BBMonohybrid cross.AACC X BBDDDihybrid cross.The di is the key here.
The F1 offspring of the monohybrid cross AAA x AAA are?
F1 offspring obtained by monohybrid cross of AA and AA will be Aa.
Who discovered monohybrid and dihybrid crosses?
mendel
A cross between plants that involves one characteristic?
That would be a dihybrid cross! =D got it right on a quiz!
Mendel's dihybrid crosses but not his monohybrid crosses show that?
no
How did Mendel test his particulate hypothesis?
With a monohybrid cross.
Is a Monohybrid Cross the same as a punnet square if not what's the difference?
A punnett square is the diagram used to determine the expected genotypic ratios for the offspring.A dihybrid cross is a cross involving two different traits. For example RrDd X RrDd would be a dihybrid cross. You could use a punnett square to determine the expected ratios for this cross:RDRdrDrdRDRRDDRRDdRrDDRrDdRdRRDdRRddRrDdRrddrDRrDDRrDdrrDDrrDdrdRrDdRrddrrDdrrddOne parent's genotype is shown across the top, the other down the side (both in bold).
