Biology Forums - Study Force

Biology-Related Homework Help Genetics and Developmental Biology Topic started by: lgorman20101 on Jun 27, 2012



Title: A "trihybrid cross" would:?
Post by: lgorman20101 on Jun 27, 2012
a. follow a trait over three generations
b. follow a gene for which there are three alleles
c. follow a gene that affects three different traits
d. be a cross involving gametes from three different individuals
e. follow three traits in a cross


which type of inhertiance is most likely to display a bell curve of phenotypes?
a. mulitple alleles
b. polygenic inhertiance
c. monohybrid cross
d. codominance
e. incomplete dominance

a person with the genotype ab has type ab blood this is an example of:

a. incomplete dominace
b the effect of the environment on phenotype
c. pleiotropy
d. codominance
e. dihybridness


the phenotype of an organism can be influenced by:
a. its genotype
b. its enivornment
c. both its environment and genotype
d. neither genotype or enivonment
e. its genotype under some conditions and its environment under others

hemophilia:
a. is an x linked recessive trait
b. is due to a faulty blood-clotting protein
c. is more common among men
d. was common in the descendants of queen victoria
e. all of these


Title: A "trihybrid cross" would:?
Post by: smileetons on Jun 27, 2012
1E
2B
3D
4C
5E