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Scientists use a test cross to determine if an organism is heterozygous or homozygous dominant.

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To determine if a particular plant is homozygous or heterozygous you would have to test cross with a?

To determine if a particular plant is homozygous or heterozygous, you would need to perform a test cross with a homozygous recessive individual. If the offspring display the recessive trait, the original plant would likely be heterozygous. If all offspring exhibit the dominant trait, the original plant would likely be homozygous dominant.


What is crossing a homozygous dominant or homozygous recessive with a heterozygous?

There is a 50% chance of a homozygous dominant and a 50% chance of a heterozygous.


To determine if a particular plant is homozygous or heterozygous you would have to test cross with a what?

To determine if a plant is homozygous or heterozygous, you would need to test cross it with a homozygous recessive plant. If the offspring show the recessive trait, the original plant is heterozygous; if all offspring show the dominant trait, the original plant is homozygous.


What is the difference between a homozygous dominant homozygous recessive and heterozygous individual?

They are the same


What is the difference between a herezygous and a homozygous?

"Heterozygous" and "homozygous" are terms that refer to alleles, which, in genetics determine what trait, from which parent, will appear in the offspring. Alleles can be either Dominant or Recessive. Every organism has two alleles, which can both be dominant, both recessive, or one of each.So,If an organism heterozygous, it has one recessive and one dominant allele.If an organism is homozygous then both of its alleles are the same; you need to specify if they are homozygous recessive (both alleles are recessive) or homozygous dominant (both alleles are dominant).

Related Questions

To determine if a particular plant is homozygous or heterozygous you would have to test cross with a?

To determine if a particular plant is homozygous or heterozygous, you would need to perform a test cross with a homozygous recessive individual. If the offspring display the recessive trait, the original plant would likely be heterozygous. If all offspring exhibit the dominant trait, the original plant would likely be homozygous dominant.


What is crossing a homozygous dominant or homozygous recessive with a heterozygous?

There is a 50% chance of a homozygous dominant and a 50% chance of a heterozygous.


To determine if a particular plant is homozygous or heterozygous you would have to test cross with a what?

To determine if a plant is homozygous or heterozygous, you would need to test cross it with a homozygous recessive plant. If the offspring show the recessive trait, the original plant is heterozygous; if all offspring show the dominant trait, the original plant is homozygous.


What is the differences between homozygous dominant and homozygous recessive and heterozygous?

Homozygous dominant individuals have two copies of the dominant allele for a trait, homozygous recessive individuals have two copies of the recessive allele, and heterozygous individuals have one copy of each allele. Homozygous dominant and heterozygous individuals will express the dominant trait, while homozygous recessive individuals will express the recessive trait.


What is an allele that produce a trait in the heterozygous condition is?

homozygous


What is the difference between a homozygous dominant homozygous recessive and heterozygous individual?

They are the same


What is a gene combination for a single trait?

homozygous dominant, heterozygous, or homozygous recessive


What is the probability of 2 heterozygous individuals producing a heterozygous recessive offspring?

The probability is 50%. There are four probabilities: dominant homozygous, recessive homozygous, or heterozygous.


What is the probability of offspring for 2 heterozygous dogs?

There are 3 probabilities: dominant homozygous, recessive homozygous, or heterozygous.


If an organism has alleles BB?

The organism is homozygous dominant for that trait.


What is the opposite of homozygous of dominant?

heterozygous recessive


To determine the genotype of an individual that shows the dominant phenotype you would cross that individual with one that is?

To determine the genotype of an individual that shows the dominant phenotype you would cross that individual with one that is homozygous recessive. A monohybrid cross of two individuals that are heterozygous for a trait exhibiting complete dominance would probably result in a phenotype ratio is 3 dominant 1 recessive.