stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Genetics Review A-1 Flashcards | StudBud
Explore
/
Genetics Review A-1
Genetics Review A-1
30 terms
·
StudBud Administration
·
22 plays
Genetics
Flashcards
30 cards
F
Practice quiz
P
Host live
L
Questions
30
Answers
1
Genes that mask other genes are said to be
true breeding
recessive
hybrid
dominant
2
Part of DNA contains the instructions for a protein/trait
nucleotide
double heliz
gene
nucleus
3
A homozygous tall and a heterozygous plant make 200 offspring. How many should be tall?
200
50
150
100
4
If genes for purple flowers mask genes for white flowers, the white genes are
hybrid
dominant
incompletely dominant
recessive
5
A type of trait that is NOT genetic.
agenetic
altered
acquired
inherited
6
The “Father of Modern Genetics” is
James Watson
Gregor Mendel
Francis Crick
Charles Darwin
7
The missing genotypes in the square are
homozygous recessive
impossible to tell
homozygous dominant
heterozygous
8
The process of the union of sperm and egg to form a new organism.
meiosis
fertilization
mitosis
duplication
9
Which of the following is most likely an inherited trait?
handwriting
a scar
shoe size
accent
10
What is true about the image below.
The parents display the dominant phenogype.
The parents have different phenotypes.
The parents have a homozygous genotype.
The parents display the recessive phenotype.
11
What portion of its genetic material does an offspring get from each parent?
25
50
75
0
12
____ is the likelihood that a particular event will occur.
rule of dominance
Murphy's Law
probability
statistics
13
A genotype with two different alleles is called
recessive
homozygous
dominant
heterozygous
14
My favorite class is
science
science
science
science
15
A characteristic of an organism can also be called a
hybrid
trait
gene
purebred
16
A genotype with two identical alleles is called
heterozygous
recessive
homozygous
dominant
17
The cell division process that creates sperm and egg cells.
meiosis
transcription
mitosis
translation
18
The units of heredity are called
hybrids
cells
traits
genes
19
The study of the passing of traits to offspring.
heredity
ecology
inheritance
chemistry
20
A ____ shows all the possible combinations of alleles that can result from a genetic cross.
histogram
Punnett square
pie graph
bar graph
21
Different versions of a gene.
genotype
trait
chromosome
allele
22
The visible characteristics of an organism are called *
chromosomes
genotypes
cells
phenotypes
23
Genotype of Rr.
homozygous dominant
heterozygous
homozygous
homozygous recessive
24
Brown eyes are dominant over blue. What are the chances of blue eyed offspring in this cross?
50%
100%
25%
0%
25
The symbol for a recessive allele is
a capital and a lower case letter
lower case letter
capital letter
two lowercase letters
26
P= Purple, p= white. If two white flowered plants cross, what % of the offspring will be white?
0
50
100
25
27
The symbol for a dominant trait is
a capital and a lower case letter
a lower case letter
a capital letter
two capital letters
28
What is true about the image below.
There is a 50% probability of offspring being green.
There is a 75% probability of offspring being yellow.
There is a 50% probability of offspring being yellow.
There is a 75% probability of offspring being green.
29
A genotype of rr or RR.
heterologous
homologous
heterozygous
homozygous
30
Traits that are passed from parents to offspring via DNA.
acquired
recieved
donated
inherited
