Final Exam

Question 1

The ozone layer that screens ultra violet light is at what altitude

Answer 1

Between 20 &25

Question 2

Most species in the ocean live between hat depths

Answer 2

200-1000

Question 3

Grass hoppers can jump to a height of

Answer 3

50x their body length

Question 4

An example of a hydrostatic skeleton

Answer 4

Elephant trunk
Tongues of mammals
Tentacles of Cephalopoda

Question 5

All energy starts from the

Answer 5

Sun

Question 6

Animals lose water through

Answer 6

Sweat
Respiration
Excretion of urine
Elimination of feces

Question 7

Kangaroo rats acquire all their water

Answer 7

Food

Question 8

Humans have what type of heart

Answer 8

4 valve

Question 9

The faster an organisms heart rate

Answer 9

The shorter it’s lifespan

Question 10

The most rudimentary lung system that exits today

Answer 10

Lungfish

Question 11

When closely related species live in widely separated areas

Answer 11

Disjunct Distribution

Question 12

Limits the amount of animals in higher levels of pyramid of numbers

Answer 12

Energy

Question 13

Functions of integumentary

Answer 13

Protection
Sensory reception
Moisture proofing
Camouflage and signaling

Question 14

Molecules that reflect certain rays of light giving an animal it’s color

Answer 14

Pigment

Question 15

Functional unit of a myofibril in a muscle

Answer 15

Sacromere

Question 16

Arteries carry blood

Answer 16

Away from the heart

Question 17

Respiratory pigment in humans that carries oxygen

Answer 17

Hemoglobin

Question 18

Has the fastest heart rate

Answer 18

Mouse

Question 19

Organism that live within a narrow salinity

Answer 19

Stenohaline

Question 20

Single land mass all if the continents broke off from

Answer 20

Pangea

Question 21

Thin outer layer of earth which is capable of supporting life

Answer 21

Biosphere

Question 22

The water on earths surface makes up

Answer 22

Hydrosphere

Question 23

Occurs when two or more species share a limiting source

Answer 23

Competition

Question 24

Harmless species use coloration to appear like a poisonous or more harmful species is called

Answer 24

Mimicry

Question 25

Integument includes

Answer 25

Hair Outer covering Setae

Question 26

Involuntary muscles are under what control

Answer 26

Autonomic

Question 27

Muscles that lack striations

Answer 27

Sacromere

Question 28

Intracellular fluids are primarily composed of

Answer 28

Water

Question 29

Plasma is made up of what percentage of water

Answer 29

90%

Question 30

When all blood is confined to veins and arteries

Answer 30

Closed circulatory system

Question 31

Proposed the Continental Drift Theory

Answer 31

Alfred Wegener

Question 32

Environment occupies the largest portion of earth's biosphere

Answer 32

Oceanic Environment

Question 33

Community of living organisms along with abiotic components linked together

Answer 33

Ecosystem

Question 34

Muscle that contains a small cell that are tapered at the ends and lack striations

Answer 34

Smooth Muscles

Question 35

Glacial cycles have occurred with the duration of how many years

Answer 35

20,000-100,000