AA: Homozygous dominant
aa: Homozygous recessive
25%
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
heterozygous and homozygous
Two types: A heterozygous parent (Aa) and a homoygous recessive parent (aa) can produce phenotypically dominate and phenotpically recessive offspring (with 50% genotypes Aa and the other 50% aa). If the genes are co-dominate then the offspring can have blended traits and recessive traits phenotypically.
The two types of alleles for traits are dominant alleles and recessive alleles. Dominant alleles are expressed when at least one copy is present, while recessive alleles are only expressed when two copies are present.
rhombus
What is thediffernece between homozygous and hetrozygous? Homozygous is a gene combination involving two of the same type of allels. AA,hh) hetrozygous is a gene combination involving two different types of alleles (e.g. Hh, Rr)
The father is either AB, homozygous B or BO. Since the o gene is recessive. While doing your punett squares you should be able to come to this answer easily. Check with your textbook.
Since there is no information on the genetic make up of the parents only a generalized set of answerscan be given.The chance of an offspring being genetically identical in every way to either or both of its parents is virtually nil.The percentages of individuals that match the genetics of the parents for a few traits can be determined through the use of a punnet square.For example considering a single trait where one parent is homozygous dominant and the other is homozygous recessive zero offspring will have the genotype of either parent.If the parents are heterozygous for a single trait 50% of the offspring will have the genotype of the parents for that trait.The more gene pairs considered the less likely an offspring identical to the parents is possible.
5
The two types of traits are acquired traits, which are characteristics that are developed during an individual's lifetime, and inherited traits, which are passed down from parents through their genetic material.
devried traits and ancestral traits