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WorksheetsORHS Genetics 2 Vocabulary
Total questions: 25
Worksheet time: 13mins
Name
Class
Date
1.
Heterozygous genotype that equally expresses the traits from both alleles.
a)
CO-DOMINANCE
b)
INCOMPLETE DOMINANCE
c)
SEX-LINKED GENES
d)
SEX CHROMOSOMES
2.
Heterozygous phenotype that is a blend of the two homozygous phenotypes.
a)
CO-DOMINANCE
b)
INCOMPLETE DOMINANCE
c)
SEX-LINKED GENES
d)
NON-DISJUNCTION
3.
Genes that are located on a sex chromosome.
a)
CO-DOMINANCE
b)
INCOMPLETE DOMINANCE
c)
SEX-LINKED GENES
d)
SEX CHROMOSOMES
4.
Chromosomes that directly control the development of sexual characteristics.
a)
CO-DOMINANCE
b)
INCOMPLETE DOMINANCE
c)
SEX-LINKED GENES
d)
SEX CHROMOSOMES
5.
The failure of 1 or more pairs of homologous chromosomes or sister chromatids to separate properly during cell division
a)
CO-DOMINANCE
b)
INCOMPLETE DOMINANCE
c)
SEX-LINKED GENES
d)
NON-DISJUNCTION
6.
Chromosomes that contain genes for characteristics not directly related to the sex of an organism.
a)
AUTOSOMES
b)
POLYGENIC TRAITS
c)
KARYOTYPE
d)
PEDIGREE
7.
Traits that are produced by two or more genes
a)
AUTOSOMES
b)
POLYGENIC TRAITS
c)
KARYOTYPE
d)
PEDIGREE
8.
Image of all of the chromosomes in a cell.
a)
AUTOSOMES
b)
POLYGENIC TRAITS
c)
KARYOTYPE
d)
PEDIGREE
9.
Chart of the phenotypes and genotypes in a family that is used to determine whether an individual is a carrier of a recessive allele.
a)
AUTOSOMES
b)
POLYGENIC TRAITS
c)
KARYOTYPE
d)
PEDIGREE
10.
Organism whose genome contains a gene for a certain trait or disease that is not expressed in the organism's phenotype.
a)
CARRIER
b)
MULTIPLE ALLELES
c)
GENOME
d)
CLONE
11.
At a given gene locus, there are more than two possible alleles for that trait.
a)
CARRIER
b)
MULTIPLE ALLELES
c)
GENOME
d)
CLONE
12.
All of an organism's genetic material.
a)
CARRIER
b)
MULTIPLE ALLELES
c)
GENOME
d)
CLONE
13.
Genetically identical copy of a single gene or an entire organism.
a)
CARRIER
b)
MULTIPLE ALLELES
c)
GENOME
d)
CLONE
14.
Method of separating various lengths of DNA strands by applying an electrical current to a gel.
a)
GEL ELECTROPHORESIS
b)
DNA FINGERPRINT
c)
GENETIC ENGINEERING
d)
GENETIC SCREENING
15.
Unique sequence of DNA base pairs that can be used to identify a person at the molecular level.
a)
GEL ELECTROPHORESIS
b)
DNA FINGERPRINT
c)
GENETIC ENGINEERING
d)
GENETIC SCREENING
16.
Process of changing an organism's DNA to give the organism new traits.
a)
GEL ELECTROPHORESIS
b)
DNA FINGERPRINT
c)
GENETIC ENGINEERING
d)
GENE THERAPY
17.
The process of testing DNA to determine the chance a person has, or might pass on, a genetic disorder.
a)
GEL ELECTROPHORESIS
b)
DNA FINGERPRINT
c)
GENETIC ENGINEERING
d)
GENETIC SCREENING
18.
Procedure to treat a disease in which a defective or missing gene is replaced or a new gene is inserted into a patient's genome.
a)
GEL ELECTROPHORESIS
b)
DNA FINGERPRINT
c)
GENETIC ENGINEERING
d)
GENE THERAPY
19.
WITH, TOGETHER
a)
CO-
b)
IN-
c)
-KARY-
d)
-SOM
20.
MANY
a)
POLY-
b)
IN-
c)
-KARY-
d)
-SOM
21.
NOT
a)
CO-
b)
IN-
c)
-KARY-
d)
-SOM
22.
NOT
a)
CO-
b)
NON-
c)
-KARY-
d)
-SOM
23.
CELL NUCLEUS
a)
CO-
b)
IN-
c)
-KARY-
d)
-SOM
24.
APART, OUT
a)
CO-
b)
IN-
c)
DIS-
d)
-SOM
25.
BODY
a)
CO-
b)
IN-
c)
-KARY-
d)
-SOM
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