Bio 305 (Genetics) Exam 1 Questions with 100% Verified
Answers Latest Update
Question: Diploid
Answer:
containing two complete sets of chromosomes, one from each parent.
Question: Haploid
Answer:
An organism or cell having only one complete set of chromosomes.
Question: homologous pair
Answer:
two members of a chromosome pair (nearly identical)
Question: Forward genetics
Answer:
to treat wild-type cells of an organism with some agent that causes mutations Phenotype to
Genotype
Question: reverse genetics
Answer:
known genes with unknown function Genotype to phenotype
Question: Law of Segregation
Answer:
Pairs of homologous chromosomes separate in meiosis so that only one chromosome from
each pair is present in each gamete Each gamete has an equal probability of obtaining
either member of a gene pair Splitting female from male Only in Meiosis Metaphase 1
Question: parental cross
Answer:
P x P = F1
Question: Intercross
Answer:
F1 x F1, F2 x F2
, Question: Backcross
Answer:
F1 x P
Question: testcross
Answer:
cross with recessive
Question: AaBb
Answer:
most basic No chromosomal information
Question: A/a ; B/b
Answer:
on different chromosomes
Question:
Answer:
Question:
Answer:
Question:
Answer:
Question: AB/ab or Ab/aB
Answer:
same chromosome
Question: A/a . B/b
Answer:
unknown chromosomal location
Question: law of independent assortment
Answer:
Each member of a pair of homologous chromosomes separates independently of the
Answers Latest Update
Question: Diploid
Answer:
containing two complete sets of chromosomes, one from each parent.
Question: Haploid
Answer:
An organism or cell having only one complete set of chromosomes.
Question: homologous pair
Answer:
two members of a chromosome pair (nearly identical)
Question: Forward genetics
Answer:
to treat wild-type cells of an organism with some agent that causes mutations Phenotype to
Genotype
Question: reverse genetics
Answer:
known genes with unknown function Genotype to phenotype
Question: Law of Segregation
Answer:
Pairs of homologous chromosomes separate in meiosis so that only one chromosome from
each pair is present in each gamete Each gamete has an equal probability of obtaining
either member of a gene pair Splitting female from male Only in Meiosis Metaphase 1
Question: parental cross
Answer:
P x P = F1
Question: Intercross
Answer:
F1 x F1, F2 x F2
, Question: Backcross
Answer:
F1 x P
Question: testcross
Answer:
cross with recessive
Question: AaBb
Answer:
most basic No chromosomal information
Question: A/a ; B/b
Answer:
on different chromosomes
Question:
Answer:
Question:
Answer:
Question:
Answer:
Question: AB/ab or Ab/aB
Answer:
same chromosome
Question: A/a . B/b
Answer:
unknown chromosomal location
Question: law of independent assortment
Answer:
Each member of a pair of homologous chromosomes separates independently of the
