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Meiosis is a type of cell division that produces:
DNA
Zygotes
Gametes
Chromosomes
Brown eyes are dominant to blue eyes. Assuming two heterozygous individuals are crossed together, what phenotype ratio would we expect from the offspring?
100% brown
75% brown, 25% blue
50% brown, 50% blue
75% blue, 25% brown
Four' o' clock flowers come in three colours: Red, white (homozygous) and pink (heterozygous). What type of inheritance is this?
Multiple alleles
Codominance
Incomplete dominance
Polygenic inheritance
The picture attached is an example of what kind of inheritance?
Incomplete dominance
Multiple alleles
Codominance
Polygenic inheritance
What is the correct definition of inheritance?
The phenotypes of offspring.
The phenotypes of parant generations.
The traits of each generation.
The passing down of traits from parent to offspring.
Diabetes has been found to be inherited (in some cases) through a recessive allele. What is the chance that a heterozygous father and a diabetic mother will have a diabetic child?
100%
0%
25%
50%
In which scenario is a 4x4 punnet square needed?
Dihybrid cross
Sex-linked cross
Monohybrid cross
Polygenic cross
A male with the AB bloodtype is crossed with a female of a O bloodtype, what are the potential phenotypes of the offspring?
Bloodtypes AB, OO
Bloodtypes AO and BO
Bloodtypes AB, A, B, and O
Bloodtypes A and B.
