Genetics Day 3: DiHybrid Crosses
Interactive Video
•
Science
•
9th - 12th Grade
•
Medium
Standards-aligned
Rachael Stark
Used 3+ times
FREE Resource
21 questions
Show all answers
1.
SLIDE QUESTION
30 sec • Ungraded
2.
MATCH QUESTION
45 sec • 1 pt
Match the following vocabulary words with their definitions
An organism's characteristics.
Heredity
The total physical appearance for an individual.
Trait
The Scientific study of heredity
Phenotype
The process in which characteristics are passed down from parents to offspring.
Genotype
The specific genetic make up or "code" for an individual.
Genetics
Tags
NGSS.HS-LS1-1
NGSS.HS-LS3-1
NGSS.HS-LS3-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a Punnett square used for in genetics?
Identifying the parents of offspring
Calculating the age of offspring
Determining the gender of offspring
Predicting the traits of offspring
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Monohybrid crosses involve crossing ___ trait(s).
two
four
a dominant and a recessive
one
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What are the possible genotypes for this cross?
Homozygous Dominant= 25% Heterozygous= 50% Homozygous Recessive=25%
Homozygous Dominant= 75% Homozygous Recessive = 25%
Heterozygous= 100%
Heterozygous= 25% Homozygous Dominant= 50% Homozygous Recessive=25%
Tags
NGSS.HS-LS3-1
NGSS.HS-LS3-2
6.
DRAG AND DROP QUESTION
30 sec • 1 pt
If a person has 2 different alleles for a gene, they are (a) , but if they have 2 of the same alleles, they are (b) .
Tags
NGSS.HS-LS3-1
NGSS.HS-LS3-2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In flies, red eyes (R) are dominant to brown eyes (r). A heterozygote/hybrid fly is crossed with a homozygous recessive fly. What percentage of offspring will have brown eyes?
25%
50%
75%
100%
Tags
NGSS.HS-LS3-1
NGSS.HS-LS3-2
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