REPRODUCTION - HEREDITY REVIEW Question Preview (ID: 25783)
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The study of genes and how alleles get passed on is called:
a) heredity
b) genetics
c) genotypes
d) phenotypes
The genetic make-up of an organism (usually represented by letters of the alphabet) is called:
a) phenotype
b) dominant
c) alleles
d) genotype
Different forms of the same gene are called:
a) alleles
b) genotype
c) phenotype
d) dominant
Fur length is an inherited trait in guinea pigs. Short fur is dominant and long fur is recessive. What would be the genotype of a purebred/homozygous short haired-guinea pig?
a) FF
b) Ff
c) ff
d)
5) Fur length is an inherited trait in guinea pigs. Short fur is dominant and long fur is recessive. What would be the genotype of a LONG haired-guinea pig?
a) FF
b) Ff
c) ff
d)
What is the result of cell division?
a) one daughter cell with double the DNA of the parent cell
b) two daughter cells with double the DNA of the parent cell
c) one daughter cell with half the DNA of the parent cells
d) two daughter cells with the same DNA as the parent cell
How many chromosomes do zoneksy get from their zebra parent? The zebra has 46.
a) 46
b) 23
c) 62
d) 31
What is the main difference between the first and 2nd parts of meiosis?
a) DNA is replicated in part 1 but not in part 2.
b) The DNA is replicated in part 2 but not in part 1.
c) The chromosomes do not separate in part 2
d) The chromosomes do not separate in part 2.
An individual that is genetically identical to its ONE parent is called a/an:
a) fission
b) mutant
c) sperm
d) clone
In a Punnett Square, a capital letter stands for a ___ allele.
a) sex-linked
b) heterozygous
c) recessive
d) dominant
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