Download Jeopardy Unit 3 Activity

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What type of gene
causes traits that are less
likely to occur?
WHAT IS A
RECESSIVE GENE
Which of these is due
entirely to inheritance
in humans?
a. Eye color
b. Reading skill
c. Endurance
d. Broken bones
B- EYE COLOR
Calculate the number of
cells that would exist if a
cell underwent mitosis
every 10 minutes for 1
hour.
What would be 64 cells
Start with 1
First 10 minutes 2
Second 10 minutes 4
Third 10 minutes 8
Fourth 10 minutes 16
Fifth 10 minutes 32
Sixth 10 minutes (an hour) 64
Mendel’s early work with pea
plants demonstrated a
significant genetic discovery.
The crossing of homozygous
tall pea plants with homozygous
short pea plants always resulted
in tall plants and demonstrated
that tallness in pea plants is a
trait that is:
What is Dominant
A lizard re-growing a lost tail is
an example of what?
What is Regeneration
New yeast grows on a parent
yeast organism, and breaks off
when it is ready to form a new
separate organism.
What type of
reproduction is this an
example of?
What is Asexual
Reproduction
Which of the following traits
of a dog is inherited from the
parents?
a. The presence of fleas in its fur
b. The color of its fur
c. The ability to sit up and beg
d. The habit of barking to go outside
What is b- the color of its fur
Each form of a gene is called an
allele. The alleles for human
blood type are A, B, and O. Both
the allele for type A blood and B
blood type are dominant. The
allele for type O blood is
recessive. What blood type will a
person if he inherits an allele for
type A and an allele for type O?
What is type A
The chances of developing
cancer, diabetes, or sickle-cell
anemia are higher if a family
member also has the disorder
because they are a. Highly infectious
b. Passed through blood contact
c. Genetically based
d. Related to diet
What is C- genetically based
Why is DNA essential to living
organisms?
What is it carries the genetic code
What type of gene causes
traits that are more likely
to occur?
What is a dominant gene
What are the possible
genotypes of the
offspring from a cross
between two people
with genotypes Bb?
What are
X
B
b
B
BB
Bb
b
Bb
bb
When a cell of a plant stem
divides, each new cell has how
many chromosomes?
What is the same number of
chromosomes as the parent
cell
The physical expression of a
genetic trait is called what?
What is it’s phenotype
In humans, having bushy
eyebrows is a trait that is
dominant over having thin
eyebrows. Two parents with
bushy eyebrows are going to
have a baby. What can be
predicted about how the baby’s
eyebrows will develop?
What is the baby most likely will
have bushy eyebrows
I have green eyes and you might
have brown eyes. Different eye
color is caused by what?
What is different combinations of
genes for eye color
In pea plants, purple flowers are
dominant to white flowers.
Suppose a purple flowered plant
with genotype Pp is crossed with
another purple flowered plant
with the same Pp genotype.
What percentages of offspring
will also have purple flowers?
What is 75%
The allele for black hair, B is
dominant to orange tabby color,
b, in cats. Based upon the
Punnett square below, what did
the parents look like in this
genetic cross?
Bb
bb
Bb
bb
What is one black parent Bb and
one tabby parent bb
How much genetic material is
found in a cloned cell as
compared to the original cell?
What is the same amount?
Brown eyes are dominant to
green/blue eyes. Both of my
parents had brown eyes, but I had
green eyes. What is the BEST
explanation for why I have green
eyes?
What is both of my parents
carried a gene for green/blue eyes
Bb
Poodles, like all dog breeds, are
so closely related to wolves that
they can breed with them. What
is the best explanation for why
wolves and poodles do not look
alike, despite being extremely
close relatives?
What is poodles are the result of
people selectively breeding them
for specific taits
What are the chances of having
homozygous recessive offspring
if the father is homozygous
dominant for brown hair and the
mother is heterozygous for brown
hair?
What is 0%
B
B
B
BB
BB
b
Bb
Bb
What is true of the offspring of
organisms that reproduce
sexually?
What is they have some genetic
traits of both parents, but are not
exactly like either.
The process of an organism
passing on its traits to its
offspring is called what?
What is heredity
If you selectively breed two
German Shepherds that are
homozygous dominant for a trait.
The resulting offspring will be
examples of what?
What is a purebred