Phenotype
What are the genotypes of a homozygous black rabbit (RR) crossed with a white rabbit (rr)?
What are 100% Rr
He is known as the "Father of Genetics"
Who is Gregor Mendell
A black rabbit is bred to a white rabbit. The results in all black rabbits. What it the dominant trait?
Black is the dominant trait
what is a punnett square?
a diagram that predicts the possible genotypes and phenotypes of offspring
What genotypes do you get when you cross a homozygous black rabbit with a heterozygous black rabbit?
What are two homozygous FF black rabbit and two heterozygous Ff black rabbits
this gene will mask the expression of the other gene, represented by a capital letter
What is dominant trait
A round pea is bred to a wrinkled pea. The result is three round peas and one wrinkled peas. What is the recessive trait?
the wrinkled pea is the recessive trait.
If two homozygous green pea pod and homozygous wrinkly pea were crossed what are the genotypes and in what ratio of the cross?
What is all would be homozygous green pea pod and homozygous wrinkly pea.
What color rabbits do you get when you cross a heterozygous black rabbit with a white rabbit?
What is half black rabbits and half white rabbits
what do you get when you cross a heterozygous black rabbit with a white rabbit?
What is half black Ff heterozygous rabbits and half ff white rabbits
This trait will only be expressed when it is paired with another gene that is the same, represented by a lowercase letter
What is recessive trait
If a FF rabbit were crossed with a Ff rabbit what would the genotypes?(F stand for black fur and f is white fur)
Half would be Ff black fur and half would be FF black fur
An individual that has two of the same gene
What is homozygous
A Pink fuzzy bears is crossed with a green smooth bears. The results are all Pink fuzzy bears. What are the recessive traits?
What are green and smooth?
If a Ss were crossed with a ss what would the genotypes and phenotypes be? (S is brown hair, s is blonde hair)
2/4 Ss. 2/4 ss.
2/4 Brown Hair. 2/4 Blonde Hair.
What color rabbits do you get when you cross two heterozygous black rabbits together?
What is three black rabbits to one white rabbit
A White dragon lille is bred to a Red dragon lille. The result are pink dragon lillies. What is the dominant trait?
This is a specific case where the are both dominant because one is not expressed over the other. The term used is incomplete dominance.
if you crossed a Ff with an Ff what are the genotypes and phenotype. (F long stem, f short stem)
1/4 FF. 2/4 Ff. 1/4 ff.
3/4 Long Stem. 1/4 Short Stem.