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BIOLOGY FINAL PART 2

Total questions: 88

Worksheet time: 1hrs 19mins

Name
Class
Date
1.

The passing of traits from parent to offspring

a)

Inheritance

b)

Genetics

c)

Chromosomes

d)

Genes

2.

The scientific study of heredity

a)

Inheritance

b)

Genetics

c)

Chromosomes

d)

Genes

3.

Genetic factors that determine traits

a)

Inheritance

b)

Genetics

c)

Chromosomes

d)

Genes

4.
What does a Punnett Square help you do?
a)
Determine the ratio of phenotypes
b)
Determine the ratio of genotypes
c)
Predict possible traits the offspring will have
d)
All of the above
5.
A phenotype is the...
a)
letter combination
b)
dominant gene
c)
recessive gene
d)
physical appearance
6.
 Recessive alleles are-
a)
capital
b)
lowercase
c)
both
d)
neither
7.
Tt is-
a)
homozygous dominant
b)
homozygous recessive
c)
heterozygous
d)
none of these
8.
Which represents the genotype of a homozygous condition?
a)
Bb
b)
BC
c)
bb
d)
bc
9.
What type of inheritance do two alleles have if their traits blend together? 
a)
Incomplete Dominance
b)
Co-Dominance
10.

When there are more than 2 alleles for a specific trait.

a)

codominance

b)

incomplete dominance

c)

polygenetics

d)

multiple alleles

e)

sex linked

11.

Genes (or traits) that are carried/passed down on the X or Y chromosome.

a)

codominance

b)

incomplete dominance

c)

polygenetics

d)

multiple alleles

e)

sex linked

12.

How many pairs of chromosomes does each person have?

a)

46

b)

23

c)

2

d)

1,046,023

13.

Which of the following is heterozygous?

a)

FF

b)

Gg

c)

tt

d)

RR

14.

Which of the following is homozygous recessive?

a)

rr

b)

TT

c)

AA

d)

Ff

15.

Which of the following is homozygous dominant?

a)

Jj

b)

MM

c)

Rr

d)

ee

16.
How much of your DNA do you inherit from your mom?
a)
10%
b)
25%
c)
50%
d)
it varies
17.
What is the genotype of a person with type A blood, who had a father with type O blood?
a)
AB
b)
AO
c)
AA
d)
OO
18.
What are the blood types of the possible children that a woman (type O) and man (type AB) can have?
a)
O and AB
b)
O and A
c)
O and B
d)
A and B
19.
I have 1 X chromosome and 1 Y chromosome. What am I?
a)
Male
b)
Female
20.

How many chromosomes do humans have?

a)

23

b)

46

c)

100

d)

20,000

21.

XY is the genotype for

a)

male

b)

female

22.

What type of inheritance where both traits are expressed at the same time.

a)

codominance

b)

incomplete dominance

c)

polygenetics

d)

multiple alleles

e)

sex linked

23.

The trait that will always be expressed if at least one copy of an gene is present.

a)

Recessive

b)

Dominant

c)

DNA

24.

The trait that will be expressed only if two copies of the gene are present.

a)

Recessive

b)

Dominant

c)

DNA

25.

The genotype is the ______________.

a)

physical appearance

b)

Genetic makeup symbols

c)

Alleles gained from one parent

26.
Two brown eyed parents (Bb) have a baby. What is the chance the baby is blue eyed?
a)
0 %
b)
25%
c)
50%
d)
75%
27.
The Law of Segregation states: 
a)
alleles are inherited together
b)
alleles separate during gamete formation
c)
only dominant genes are inherited
28.
A man with type O blood is accused of being the father of a type B baby. The mother is type A. Could this man be the father? 
a)
Yes 
b)
No
29.
How many PAIRS of sex chromosomes do humans have?
a)
23
b)
46
c)
1
d)
2
30.
If a gene is found only on the X chromosome and not the Y chromosome, it is said to be what?
a)
sex-linked trait
b)
polygenic trait
c)
codominant trait
d)
incomplete dominance trait
31.

a photograph or picture of chromosomes grouped in ordered pairs is a ______________

a)

pedigree

b)

Punnett Square

c)

Venn Diagram

d)

Karyotype

32.

A normal human zygote should have _____ chromosomes inside.

a)

46

b)

23

c)

92

d)

64

33.
What is the gender of the individual whose karyotype is seen in the image?
a)
Male
b)
Female
34.
Which of the following would be considered a Gamete cell?
a)
Egg Cell
b)
Sperm Cell
c)
Both of these
d)
None of these
35.

SELECT ALL THAT APPLY: Sex Chromosomes:

a)

Pair #23

b)

Determine whether you're male / female

c)

Pairs #1-22

d)

Every chromosome except sex chromosomes

36.

SELECT ALL THAT APPLY:

a)

Male

b)

Female

c)

No chromosomal abnormalities

d)

Trisomy 21

37.

SELECT ALL THAT APPLY:

a)

Male

b)

Female

c)

No chromosomal abnormalities

d)

Trisomy 18

38.
Mr. Jones was killed in a car accident.  Afterwards, a former girlfriend filed a paternity suit claiming that Mr. Jones was the father of her child, and thus she was entitled to the man’s estate.  Which sample of DNA would have to be from Mr. Jones if he were the child’s father? 
a)
2
b)
3
c)
4
d)
5
39.
Bob was found dead in his home.  Crime scene analysis showed signs of a struggle.  Blood was collected from the crime scene, the victim, and three suspects.  Which suspect likely committed the crime? 
a)
Sue
b)
Lisa
c)
John
d)
None of these
40.
Which male is the father of this child?
a)
Male 1
b)
Male 2
c)
Neither could be the father
d)
Either could be the father
41.
Whose blood was found at the crime scene?
a)
John
b)
Lisa
c)
Bob
d)
Sure
42.
Which two bear species are most closely related?
a)
Bear 1 and Bear 2
b)
Bear 1 and Bear 3
c)
Bear 2 and Bear 3
d)
There’s no way to tell
43.
Which suspect is likely guilty?
a)
Suspect #1
b)
Suspect #2
c)
Suspect #3
44.
Which man is the father of child #2 (5th Column)?
a)
Male #1
b)
Male #2
c)
Neither Is likely
45.
DNA fingerprinting works because
a)
Most genes are dominant
b)
All organisms contain RNA
c)
The most important genes are different among most people
d)
No two people, except identical twins, have exactly the same DNA 
46.

A (an) ____ is an environmental change that directly influences the activity of an organism.

a)

stimulus

b)

behavior

c)

innate response

d)

fixed action pattern

47.

Which is an example of innate behavior?

a)

pond ducks flocking to be fed

b)

bears leaning to catch fish

c)

human babies speaking words

d)

birds chirping when hatched

48.

Which behavior is genetically based and NOT linked to past experiences?

a)

innate behavior

b)

habituation

c)

operant conditioning

d)

classical conditioning

49.

A _________ is defined as a way an animal responds to a stimulus.

a)

response

b)

instinct

c)

attitude

d)

behavior

50.

Studies show what 2 factors influence an animal’s behavior?

a)

food & space

b)

genetics & experience

c)

experience & food

d)

genetics & food

51.
What is the MAIN reason animals engage in play behavior?
a)
to socialize
b)
to strengthen family bonds
c)
to learn about each other
d)
to learn skills like hunting
52.
When animal learns to ignore harmless stimuli like a scarecrow, what type of learning is this? 
a)
innate learning
b)
classical conditioning 
c)
habituation 
d)
trial and error learning 
53.

A behavior that is developed from experience...

a)

innate bahavior

b)

learned behavior

c)

cooperative behavior

d)

animal behavior

54.
Why is a spider spinning a web an innate behavior?
a)
It learns how to spin the web from its mother.
b)
It learns how to spin a web through insight learning.  
c)
It is born knowing how to spin a web.
d)
It learns how to spin a web through observational learning.
55.
A dog rolls over and gets a treat, so she rolls over again. This is an example of a...
a)
learned behavior
b)
inherited behavior
c)
physical trait
d)
instinct
56.
The process by which certain animals form strong attachments during an early-life critical period.
a)
migration
b)
imprinting
c)
stimulus
d)
dominance
57.
A chimpanzee sees his keeper use a set of keys to open the door to its cage. One day, the keeper dropped his key near the cage. The chimpanzee used the key to open the door and escape. What type of learned behavior is this?
a)
imprinting
b)
trial and error
c)
conditioning
d)
insight
58.
The behavior of some animals to attract other animals
a)
Courtship
b)
Dating
c)
Showing off
d)
Hibernation
59.
Traveling to a different region during different times of the year
a)
Migration
b)
Communication
c)
Hibernation
d)
Competition
60.
Chemicals that send information to another member of the same species
a)
Pheromones
b)
Fertilizers
c)
Pesticides
61.
Which of the following best describes a social behavior?
a)
One monkey grooming another.
b)
A predator chasing prey.
c)
An animal defending its territory.
d)
An animal hibernating.
62.
Wolves living together in a pack with alpha and submissive individuals demonstrate
a)
aggression
b)
imprinting
c)
insight learning
d)
dominance hierarchy
63.
A rabbit is running away from a fox. What is the stimulus for this behavior?
a)
avoiding a predator
b)
food
c)
migration
d)
estivation
64.
Wolves hunt in packs. Therefore, they rely on which type of behavior to find food?
a)
mimicry
b)
camouflage
c)
predation defense
d)
cooperative behavior
65.
A pine snake moves it tail quickly in pine needles so it sounds like a rattle snake. This is an example of which type of behavior?
a)
camouflage
b)
mimicry
c)
estivation
d)
migration
66.
An octopus can change its color to match its surroundings. This is an example of which type of behavior?
a)
camouflage
b)
mimicry
c)
cooperative behavior
d)
estivation
67.

An animal trying to intimidate another member of the same species is

a)

agonistic behavior

b)

territoriality

c)

courtship behavior

d)

circadian rhythm

68.

Adaptations can be:

a)

camouflage

b)

ability to survive cold weather

c)

hunting skills

d)

all of the above

69.

A yellow morph and green morph of an insect lives in the rainforest canopy. You would expect:

a)

the green population to increase and the yellow to decrease

b)

both populations should stay the same

c)

both populations will increase

d)

the green population to decrease and the yellow to increaseThis is a wrong answer

70.

How do you "win" at natural selection?

a)

survive

b)

go extinct

c)

survive & reproduce

71.

What word describes a trait that helps an organism survive in its environment?

a)

natural selection

b)

mutation

c)

camouflage

d)

adaptation

72.

Which of the following best illustrates natural selection?

a)

An organism with favorable genetic variations will tend to survive and breed successfully.

b)

A population monopolizes all of the resources in its habitat, forcing other species to migrate.

c)

A community whose members work together utilizing all existing resources and migratory routes.

d)

The largest organisms in a species receive the only breeding opportunities.

73.

Why are advantageous traits more likely to be passed onto offspring?

a)

Because they are more likely to survive and reproduce.

b)

Because they come from dominant alleles.

c)

Because they come from recessive alleles.

d)

Because the organism knew it needed that trait, survives, and passes it on.

74.

The more genetic variation a population has,

the more likely it is for some individuals to

a)

evolve

b)

migrate

c)

survive

d)

mutate

75.
Why do frogs and other organism reproduce so many eggs or offspring?
a)
so that their babies can have friends to play with
b)
the more offspring the more likely the offspring will survive
c)
the more offspring the less likely offspring will survive 
d)
the more offspring the less competition
76.

Why is competition important for natural selection?

a)

It shows which variations are more successful, allowing the organisms with those variations to survive.

b)

It causes organisms, regardless of which traits they have, to die out, reducing the population size.

c)

It causes organisms to get stronger due to having to outcompete other species.

d)

Competition is not important for natural selection.

77.

Based on the law of superposition, what is the order of these rock layers, from oldest to youngest?

a)

1, 2, 3, 4

b)

2, 1, 4, 3

c)

3, 2, 1, 4

d)

4, 3, 2, 1

78.

Which of these statements describes what happens during radioactive decay?

a)

A stable isotope interacts with an unstable isotope

b)

An unstable isotope bonds with a stable isotope

c)

An unstable isotope breaks down and becomes stable

d)

A stable isotope breaks down and becomes unstable

79.
The statement that the oldest layer will be at the bottom in an undisturbed sequence of rock layers is called the Principle of ....
a)
Inclusions
b)
Unconformities
c)
Cross-Cutting Relationships
d)
Superposition
80.
The Principle of Cross-Cutting Relationships states that an igneous intrusion is 
a)
always younger than the layers it cuts across
b)
always older than the layers it cuts across
c)
the same age as the rock it melted
d)
none of the answers are correct
81.
Relative age dating is used to determine the...
a)
actual age of an event
b)
length of time between two events
c)
age of one event in comparison with other events
d)
rate at which a gologic process occurs
82.
Traces or remains of organisms that lived long ago
a)
Fossil
b)
Unconformity
c)
Superposition
d)
Column
83.
In which kind of rock do we usually find a fossil?
a)
sedimentary  rock
b)
metamorphic rock
c)
igneous rock
84.
The length of time required for half of the radioactive atoms in a sample to decay is its...
a)
era
b)
age
c)
half-life
d)
eon
85.
If the half-life of a radioactive group of atoms is 100 years, then how old is the rock if there have been two half-lives?
a)
25 years
b)
200 years
c)
400 years
d)
800 years
86.
The rock formation labeled "P" is a(n)...
a)
fault
b)
intrusion
c)
inclusion
d)
unconformity
87.

Which layer is OLDER? Layer E or Intrusion A?

a)

Layer E

b)

Intrusion A

88.

Based on the fossil evidence, describe the environment.

a)

grassland to ocean to grassland

b)

ocean to swamp to grassland

c)

swamp to ocean to grassland

d)

ocean to lake to ocean

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