LSUE Biology 1001 exam 2 QUESTIONS WITH ANSWERS
RATED A+
Roan - With incomplete dominance, a red bull and white cow have calves that are F1 hybrids
colored as:
has codons - not a characteristic of a gene
Morgan - team science, mutation, mapping, crossing over, and neodarwinism are all products of
the lab of
Penetrance - The percentage to which a dominant allele expresses itself
meiosis - involves reduction division
haploid - N; gametic condition
polyploid - tetraploid as in watermelons
lethality - particular Mendelian violation-- ratio contains: a '0' e.g., 9:4:0
pleiotropy - the impact of a single gene on many traits
dopamine - huntington's disease, parkinson's and cocaine usage are all related to the body's use
of the molecule known as:
PCR - Kary Mullis authored:
female - phenotypically the default sex morphotype
3:1 - F2 of monohybrid cross--phenotypic ratio
9:3:3:1 - F2 of dihybrid cross-- phenotypic ratio
27;9:9:9:3:3:3:1 - F2 of trihybrid cross-- phenotypic ratio
1:2:1:2:4:2:1:2:1 - F2 dihybrid cross-- genotypic ratio
9:7 - F2 of dihybrid cross-- genotypic ratio; nonMendelian
True - The eukaryotic cell is a community of prokaryotic
True - Genetic testing before birth involves a test called amniocentesis
XXY - Klinefelter's syndrome involves an extra chromosome and is represented by:
RATED A+
Roan - With incomplete dominance, a red bull and white cow have calves that are F1 hybrids
colored as:
has codons - not a characteristic of a gene
Morgan - team science, mutation, mapping, crossing over, and neodarwinism are all products of
the lab of
Penetrance - The percentage to which a dominant allele expresses itself
meiosis - involves reduction division
haploid - N; gametic condition
polyploid - tetraploid as in watermelons
lethality - particular Mendelian violation-- ratio contains: a '0' e.g., 9:4:0
pleiotropy - the impact of a single gene on many traits
dopamine - huntington's disease, parkinson's and cocaine usage are all related to the body's use
of the molecule known as:
PCR - Kary Mullis authored:
female - phenotypically the default sex morphotype
3:1 - F2 of monohybrid cross--phenotypic ratio
9:3:3:1 - F2 of dihybrid cross-- phenotypic ratio
27;9:9:9:3:3:3:1 - F2 of trihybrid cross-- phenotypic ratio
1:2:1:2:4:2:1:2:1 - F2 dihybrid cross-- genotypic ratio
9:7 - F2 of dihybrid cross-- genotypic ratio; nonMendelian
True - The eukaryotic cell is a community of prokaryotic
True - Genetic testing before birth involves a test called amniocentesis
XXY - Klinefelter's syndrome involves an extra chromosome and is represented by:
