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Test Description: Genetics and hereditary
Instructions: Answer all questions to get your test result.
1) Genes are found on
A
Proteins
B
Chromosomes
C
Anthers
D
Alleles
2) The passing of traits from parents to offsprings is
A
Probability
B
Meiosis
C
Recessive
D
Heredity
3) DNA
A
all of these
B
Has a structure like a twisted ladder
C
is made up of three subunits
D
cannot be repaired if it is mutated
4) A gene is
A
All of the these
B
Instructions on how to make a protein
C
A set of instructions for each trait
D
A portion of a strand of DNA
5) An organism\'s phenotype is it\'s
A
Allele combination
B
Physical appearance
C
Genetic makeup
D
Probability of occuring
6) An allele whose trait always shows up in an organism when the allele is present is a
A
Dominant allele
B
Gene
C
Recessive allele
D
Hereditary factor
7) A person who has one recessive and one dominant allele for a trait is called
A
heterozygous
B
homozygote
C
carrier
D
clone
8) Most genetic material is found in the cell structure known as the
A
Membrane
B
Lysosome
C
Vacule
D
Nucleus
9) In sexual reproduction, how much genetic material does the offspring receive from each parent
A
None
B
2 sets
C
1/4
D
1/2
10) Organisms with favorable traits reproduce more sucessfully than organisms with less favorable traits. This statement is an example of
A
Survival of the fittest
B
Overproduction
C
use and disuse
D
Inheritance
*select an answer for all questions
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