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Biology Final REVIEW -Covid19

Total questions: 87

Worksheet time: 3hrs 50mins

Name
Class
Date
1.

What are the possible phenotype(s) of the offspring? (A-Brown hair; a-blond hair)

a)

50 % Brown Hair and 50% Blond Hair

b)

25 % Brown Hair and 75% Blond Hair

c)

75 % Brown Hair and 25% Blond Hair

d)

0% Brown Hair and 100% Blond Hair

2.

In pea plants: T=tall t=short

What ratio of the offspring could be short?

a)

0 in 4

b)

1 in 4

c)

2 in 4

d)

4 in 4

3.

What are the possible genotypes for this cross?

a)

TT = 25% Tt= 50% tt=25%

b)

all tall

c)

TT= 75% tt = 25%

d)

Tt = 100%

4.

How would you write a homozygous dominant genotype?

a)

AA

b)

Aa

c)

aa

d)

either AA or Aa

5.

Which of the following genotypes is dominant?

a)

AA

b)

Aa

c)

aa

d)

both AA and Aa

6.

Which of the following genotypes are homozygous?

a)

Aa

b)

BB

c)

dd

d)

BB and dd

7.

If tall plants are dominant and short plants are recessive, how would you write the genotype for a homozygous tall plant?

a)

BB

b)

Bb

c)

bb

8.

If black fur is dominant and white fur is recessive, what genotype would an organism with white fur have?

a)

FF

b)

Ff

c)

ff

9.

Two identical alleles for a trait is known as

a)

homozygous

b)

heterozygous

c)

mutation

d)

codominance

10.

A physical appearance is

a)

genotype

b)

heterozygous

c)

phenotype

d)

codominance

11.

A mutation is harmful to an organism if it

a)

changes the phenotype of an organism

b)

changes the DNA segment

c)

reduces the organism's chance of survival

d)

makes the organism better able to avoid predators

12.

What does Pp mean?

a)

two dominant alleles

b)

heterozygous alleles

c)

one dominant allele

d)

two dominant and recessive alleles

13.

Genotype is

a)

stem height

b)

feather color

c)

physical appearance

d)

genetic makeup

14.

What does RR mean

a)

two dominant alleles

b)

heterozygous alleles

c)

at least one dominant allele

d)

one dominant and one recessive allele

15.
G = green, g = yellow
The genotype for a yellow plant is...
a)
GG
b)
Gg
c)
gg
d)
all of the choices result in yellow
16.
Which of the following alleles is homozygous (purebred) recessive?
a)
Tt
b)
tt
c)
TT
d)
t
17.
Characteristics that are passed down from parents to offspring.
a)
Manners
b)
Acquired Traits
c)
Money
d)
Inherited Triats
18.

Predation means:

a)

Living on or in another organism at that organisms expense

b)

consuming another organism

c)

getting a benefit from another organism without harming or helping it

d)

getting a benefit from another organism while helping it

e)

belonging in the same niche with limited resources

19.

Parasitism means:

a)

Living on or in another organism at that organisms expense

b)

consuming another organism

c)

getting a benefit from another organism without harming or helping it

d)

getting a benefit from another organism while helping it

e)

belonging in the same niche with limited resources

20.

Commensalism means:

a)

Living on or in another organism at that organisms expense

b)

consuming another organism

c)

getting a benefit from another organism without harming or helping it

d)

getting a benefit from another organism while helping it

e)

belonging in the same niche with limited resources

21.

mutualism means:

a)

Living on or in another organism at that organisms expense

b)

consuming another organism

c)

getting a benefit from another organism without harming or helping it

d)

getting a benefit from another organism while helping it

e)

belonging in the same niche with limited resources

22.

competition means:

a)

Living on or in another organism at that organisms expense

b)

consuming another organism

c)

getting a benefit from another organism without harming or helping it

d)

getting a benefit from another organism while helping it

e)

belonging in the same niche with limited resources

23.

The clownfish and anemone are mutualistic because:

a)

the clown fish gets protection

b)

the anemone gets food

c)

they live together

d)

both get eaten by other fish

24.

Mosquitoes are parasitic with humans because:

a)

They feed off human blood

b)

The human host is harmed

c)

They are annoying

d)

they spread disease

25.

bromeliads and trees are in a commensal relationship because

a)

the tree provides shelter and an environment for the bromeliad

b)

the tree is harmed from the bromeliad taking food from it

c)

the tree is not harmed or helped by the bromeliad

d)

the tree takes nutrients from the bromeliad

26.

The wasp is a parasite to the caterpillar because

a)

The larvae live in the caterpillar

b)

the larvae eat the caterpillar

c)

the caterpillar takes the eggs away from the parents

d)

the caterpillar eats the flowers the wasps pollinate

27.

The peacocks are in a competitive relationship because:

a)

they occupy the same ecological niche

b)

they both want the attention of the peahen

c)

they need to see who is biggest

d)

they need to see who is prettiest

28.

The anteater is a predator to the termites because:

a)

They eat the termites

b)

the termite population is controlled

c)

termites are a pest

d)

termites eat trees and wooden structures

29.
Unicellular means
a)
single-celled
b)
unicycle
c)
multi-celled
d)
united cells
30.
Which type of cell?
a)
Prokaryote
b)
Eukaryote
31.

Which of the following is found inside a prokaryote?

a)

cytoplasm

b)

DNA

c)

ribosomes

d)

fleas

32.

The __________ is the basic unit of life.

a)

cell

b)

DNA

c)

Nucleus

d)

Nucleoid

33.

Eukaryotic cells are...

a)

complex

b)

simple

c)

complicated

34.

Prokaryotic cells are

a)

more organized

b)

complex

c)

simple

35.

Examples of Eukaryotic cells ...

a)

plants

b)

bacteria

c)

animals

d)

fungi

36.

Examples of Prokaryotic cells

a)

plants

b)

fungi

c)

bacteria

d)

animals

37.
Where does the energy from our food originally come from?
a)
the Sun
b)
chemical reactions
c)
carbohydrates
d)
mitochondria
38.
Which macromolecule is made of simple and complex sugars?
a)
lipids
b)
proteins
c)
carbohydrates
d)
nucleic acids
39.
What is the function of a carbohydrate?
a)
Stores energy
b)
Movement
c)
Stores genetic information
d)
Speeds up reactions
40.

What is the main function of carbohydrates in the body?

a)

Protect the organs

b)

Keeps you feeling full

c)

Supply energy for cells

d)

Repairs body tissues

41.

What is an example of a simple carbohydrate?

a)

Corn

b)

Beans

c)

Diet Coca Cola

d)

Gummy Bear Candy

42.

What is an example of a complex carbohydrate?

a)

Chicken

b)

Chocolate bar

c)

Potato

d)

2% Milk

43.

Which is NOT a carbohydrate?

a)

Oil

b)

Potatoes

c)

Sugar

d)

Rice

44.
What is another word for monomer? 
a)
Building Blocks
b)
Polymer
c)
Protein
45.

Fats and oils: a major source of food providing long term energy and other functions.

a)

Sugars

b)

Carbohydrates

c)

Lipids

d)

Proteins

46.

Long term energy storage,

help form cell membranes, and provide parts of other biomolecules like hormones.

a)

Functions of Sugars

b)

Functions of Polysaccharides

c)

Functions of Carbohydrates

d)

Functions of Lipids

47.
These are the (building blocks) of lipids?
a)
nucleotides
b)
amino acids
c)
disaccharides
d)
fatty acids
48.

What are the monomers of proteins?

a)

triglycerides

b)

monosaccharides

c)

nucleotides

d)

amino acids

49.

DNA and RNA are what type of macromolecule?

a)

lipids

b)

nucleic acids

c)

carbohydrates

d)

enzymes

50.
Non-meat examples of protein include
a)
broccoli, kale, carrots
b)
beans, legumes, eggs
c)
tofu, apples, spinach
51.
_ is/are used to build and repair muscle.
a)
carbohydrates
b)
fiber
c)
protein
d)
fat
52.
What is the function of nucleic acids?
a)
Stores energy
b)
Stores genetic information
c)
Movement
d)
Physical structure
53.
What is the monomer of nucleic acids?
a)
Glycerol
b)
Monosaccharides
c)
Amino Acids
d)
Nucleotides
54.
What is the carrying capacity of the following graph?
a)
1000
b)
8000
c)
800
d)
600
55.
Indicates the greatest number of any species that can indefinitely exist within a specific habitat without threatening the existence of other species also living in that habitat
a)
carrying capacity
b)
population density
c)
population
d)
population demographics
56.
Largest number of individuals of a population that a environment can support
a)
population 
b)
limiting factor
c)
carrying capacity
d)
none of these
57.
Which of the following would be the most likely effect, if there were a sudden increase in the cricket population?
a)
There would be a decrease in the small bird population.
b)
There would be a decrease in the grass/flowers population.
c)
There would be a decrease in the mice population.
d)
There would be an increase in the grass/flowers population.
58.
How would the biodiversity of this ecosystem be affected if the lantern fish disappeared?
a)
The ocean sunfish population would increase.
b)
The large shark population would die out.
c)
The squid would die out.
d)
There would be no change.
59.
Which organism do the owl and the weasel compete for in the food web?
a)
Hawk
b)
Spider
c)
Grasshopper
d)
Shrew
60.

A type of succession where a ecosystem starts with soil, like after a forest fire or farm is called...

a)

primary succession

b)

secondary succession

c)

tertiary succession

d)

variable succession

61.

Low species diversity; more time

a)

primary succession

b)

ecological succession

c)

secondary succession

d)

intermediate

62.

The picture shows what type of succession starting with bare rock?

a)

primary

b)

secondary

c)

tertiary

d)

quadanary

63.

The picture shows what type of succession starting with soil already in place?

a)

primary

b)

secondary

c)

tertiary

d)

quadanary

64.
oxygen is a gas produced by _ and used by  _ 
a)
plants and animals 
b)
photosynthesis and carbon dioxide 
c)
animals and plants 
d)
carbon dioxide and photosynthesis
65.
if there is a fire in a forest, there will be less _ in the environment?
a)
nitrogen
b)
oxygen
66.
All of the carbon in existence is continually recycled in the carbon cycle
a)
True
b)
False
67.
Which of the following removes carbon from the atmosphere?
a)
Combustion
b)
Respiration
c)
Photosynthesis
d)
Death
68.
If the plant population decreased, the amount of carbon would _________.
a)
Stay the same
b)
Increase
c)
Decrease
69.
Which process converts carbon in the form of sugar into carbon dioxide gas?
a)
Bioremediation
b)
Photosynthesis
c)
Respiration
d)
Transpiration
70.
carbon dioxide is a gas produced  by ________ and used by __________
a)
plants and animals 
b)
carbon and photosynthesis
c)
animals and plants 
d)
photosynthesis
71.

The process in which nitrogen circulates and is recycled is called

a)

The nitrogen cycle

b)

The carbon cycle

c)

The water cycle

d)

The phosphorus cycle

72.

Organisms that need nitrogen to survive.

a)

only plants

b)

only animals

c)

only bacteria

d)

all living things

73.

How is nitrogen "fixed" into a usable form for plants?

a)

Through action of bacteria only

b)

Through lightning only

c)

Through action of bacteria and lightning

d)

Through photosynthesis

74.

How do animals get the nitrogen they need?

a)

From the air they breathe

b)

From the water they drink

c)

From the food they eat

d)

From the sun

75.

Gas that makes up 78% of our atmosphere.

a)

Oxygen

b)

Nitrogen

c)

Hydrogen

d)

Carbon Dioxide

76.
What is a producer?
a)
an organism that gets energy from EATING other organisms
b)
an organisms that uses sunlight to MAKE its own food
c)
an organism that gets energy from eating DEAD organisms
77.
What is a herbivore?
a)
an animal that gets energy from eating other ANIMALS
b)
an organism that gets energy from eating only PLANTS
c)
an animal that gets energy by eating BOTH plants and other animals
78.
An organism that gets energy from eating other organisms is a ______________
a)
producer
b)
consumer
c)
decomposer
79.
An organism that gets energy from eating dead organisms, non-living material or waste
a)
producer
b)
consumer
c)
decomposer
80.
What is a carnivore?
a)
an animal that gets energy by eating other ANIMALS
b)
An animal that gets energy by eating only PLANTS
c)
an animal that gets energy by eating BOTH plants and animals
81.
In a food web, arrows point at:
a)
who gets energy.
b)
who gets eaten.
82.
How do living things get energy?
a)
by eating
b)
by sleeping
c)
by drinking water
d)
by moving around
83.
This is an example of a
a)
food chain
b)
water cycle
c)
food cycle
d)
food web
84.
what is a lion considered?
a)
producer
b)
consumer
c)
decomposer
85.
what is grass considered?
a)
producer
b)
consumer
c)
decomposer
86.
The shrew provides energy for the _______?
a)
cricket
b)
grasshopper
c)
frog
d)
snake
87.
All food chains begin with a ____________.
a)
primary consumer
b)
secondary consumer
c)
producers
d)
scavengers

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