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Yes, his initial cross was between two "purebreds" or homozygous plants for generation after generation

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What are the genotype a of a homozygous and a heterozygous tall pea plant?

homozygous- TT; heterozygous- Tt :)


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.


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 the offspring if you cross two heterozygous Tt tall plants?

You get one homozygous dominant (TT), one homozygous recessive (tt), and two heterozygous (Tt).


What is a plant with two dominant or two recessive alleles said to be?

Heterozygous alleles are used to describe the 'parents' when creating a test cross chart. When completing a test cross there is more than comparing alleles, you are really comparing genetics. Heterozygous YY or yy versus Homozygous Yy, is just the first to consider.


A pea plant with two tall genes is called?

A pea plant with two tall genes is called a homozygous tall plant.


What are three types of genotypes that exist for pea plant height?

Three types of genotypes that exist for pea plant height are: TT - Homozygous dominant genotype for tall height Tt - Heterozygous genotype for tall height tt - Homozygous recessive genotype for short height


Apply the term homozygous heterozygous dominant or recessive to describe plants with the genotypes PP and Pp?

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If a heterozygous plant for seed color is crossed with a homozygous recessive plant what is the probability of each seed color being produced?

100%


If 240 plant offspring were produced from crossing two heterozygous plants how many would be homozygous?

Out of the 240 offspring, approximately 60 would be homozygous (25% of 240). This is because when two heterozygous plants are crossed (Aa x Aa), the Punnett square shows that 25% of the offspring will be homozygous dominant (AA), 50% will be heterozygous (Aa), and 25% will be homozygous recessive (aa).


What offspring is produced if a heterozygous n tall pea plant is crossed with a homozygousfor this trait what percent of the offspring will be heterozygous?

If a heterozygous tall pea plant, Aa, is crossed with a homozygous plant, AA, for the trait, you will have a one in one in four chance of the offspring being heterozygous. You will need to create a square and plug the traits in to see what the odds are.


If a pea plant that is heterozygous for round yellow peas (RrYy) is crossed with a pea plant that is homozygous for round peas but heterozygous for yellow peas (RRYy) how many different phenotypes are?

2