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When a male pig from a line of true-breeding (homozygous) black solid-hooved pigs was crossed to a female from a breed (homozygous) of red cloven-hooved pigs their several progeny all looked alike?
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When Mendel crossed a truebreeding short plant with a truebreeding tall plant all the offspring were tall Which term describes the gene for tallness?
dominant
If homozygous BB is crossed with homozygous bb what will the offspring have?
The offspring will get the qualities , traits of homozygous BB.
If homozygous BB is crossed with homozygous bb what will the offspring have-?
The offspring will get the traits of Homozygous BB .
When Mendel crossed a truebreeding short plant with a true -breeding tall plant all the offspring were tall which term describes the gene for tallness?
dominant
In a testcross an organism with a dominant phenotype but unknown genotype is crossed with what to establish its genotype?
homozygous recessive
A homozygous violet flowered pea plant is crossed with a homozygous with flowered pea plant. If the violet color is dominant (V), what is the genotype and phenotype of the F1 generation?
What is the genotype and phenotype of the F1 generation
What is the height of the f1 plant if the tall plant AABBCC is crossed with a base height plant aabbcc?
In such a cross, the F1 plants will always be tall, because that is the dominant allele. In the cross described, a homozygous dominant plant was crossed with a homozygous recessive plant; a cross that produces 100% heterozygous offspring. (AaBbCc)
Individual heterozygous for a trait and an individual homozygous recessive for the trait are crossed and produce many offspring?
of two different phenotypes
An individual heterozygous for a trait and an individual homozygous recessive for the trait are crossed and produce many offspring?
The offspring has a 50% chance of the dominate trait (while being heteroygous) and a 50% chance of having the recessive trait ( homozygous recessive).
A pansy homozygous for purple flowers is crossed with a pansy homozygous for pink flowers. Which genotypes will be exhibited in the offspring?
If the flowers are something like PP (purple) and pp (pink), then the flowers will be Pp if you do the traditional square used in most high school classes.
If a homozygous dominant parent and a heterozygous parent are crossed what percentage of the offspring are expected to be homozygous dominant?
Rr
A homozygous blue flower BB is crossed with a homozygous white flower bb What are the possible genotypes and phenotypes of the offspring?
Assuming there is no co-dominance or partial dominance, the result would be that 100% of the offspring would be blue, heterozygous flowers with the phenotype Bb.
