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Unity of Life Exam 3 > Exam 3 > Flashcards

Exam 3 Flashcards

1
Q

What is not a trait that is present at some stage in the life cycle of all chordates?

A

Bony Endoskeleton

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2
Q

What species is not a vertebrate

A

Tunicates

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3
Q

_____ tissues line and protect. they also produce lubricants, hormones, and enzymes.

A

Epithelial

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4
Q

In vascular plants, _______ transports dissolved food from photosynthesis

A

Phloem

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5
Q

The ___________ covers the inner surfaces of the heart. it consists of epithelial and areolar tissues

A

endocardium

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6
Q

in the small intestine, villi and microvilli increase total surface area for absorption in the ________ layer

A

mucosa

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7
Q

In leaves, veins contain??

A

Xylem and Phloem

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8
Q

in humans, the ____ system exchanges gases with the environment, including the uptake of oxygen and the release of CO2

A

Respiratory

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9
Q

a _____ is a group of similar cells working together to carry out a specific function

A

tissue

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10
Q

Before all other life processes, energy and nutrients from food must first be used for?

A

maintenance

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11
Q

Most plants (except for parasitic and saprophytic plants) are?

A

Photoautotrophs

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12
Q

name a statement that is not true about food webs

A

food webs usually reach 7-8 trophic levels

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13
Q

in any pyramid of energy, the greatest amount of energy is found at the ______ level.

A

producer

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14
Q

Cartilaginous fish (Sharks, Rays)

Match:
A) Agnatha
B) Amphibia
C) Aves
D) Chondrichthyes
E) Mammalia
F) Osteichthyes
G) Reptilia
A

Chondrichthyes

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15
Q

1st group with amniotic eggs

Match:
A) Agnatha
B) Amphibia
C) Aves
D) Chondrichthyes
E) Mammalia
F) Osteichthyes
G) Reptilia
A

Amphibia

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16
Q

jawless fish (hagfish, lampreys)

Match:
A) Agnatha
B) Amphibia
C) Aves
D) Chondrichthyes
E) Mammalia
F) Osteichthyes
G) Reptilia
A

Agnatha

17
Q

Dual life - live on water and land

Match:
A) Agnatha
B) Amphibia
C) Aves
D) Chondrichthyes
E) Mammalia
F) Osteichthyes
G) Reptilia
A

Amphibia

18
Q

Modified fusiform body shape

Match:
A) Agnatha
B) Amphibia
C) Aves
D) Chondrichthyes
E) Mammalia
F) Osteichthyes
G) Reptilia
A

Osteichthyes

19
Q

Evolved from diapsid or anapsid lineage

Match:
A) Agnatha
B) Amphibia
C) Aves
D) Chondrichthyes
E) Mammalia
F) Osteichthyes
G) Reptilia
A

Reptilia

20
Q

1st group with jaws and paired pectoral

Match:
A) Agnatha
B) Amphibia
C) Aves
D) Chondrichthyes
E) Mammalia
F) Osteichthyes
G) Reptilia
A

Mammalia

21
Q

evolved from diapsid lineage

Match:
A) Agnatha
B) Amphibia
C) Aves
D) Chondrichthyes
E) Mammalia
F) Osteichthyes
G) Reptilia
A

Aves

22
Q

Long, eel like bodies

Match:
A) Agnatha
B) Amphibia
C) Aves
D) Chondrichthyes
E) Mammalia
F) Osteichthyes
G) Reptilia
A

Agnatha

23
Q

1st group with four limbs

Match:
A) Agnatha
B) Amphibia
C) Aves
D) Chondrichthyes
E) Mammalia
F) Osteichthyes
G) Reptilia
A

Mammalia

24
Q

Monotremes, marsupials, placentals

Match:
A) Agnatha
B) Amphibia
C) Aves
D) Chondrichthyes
E) Mammalia
F) Osteichthyes
G) Reptilia
A

Mammalia

25
Q

1st group with bony endoskeleton

Match:
A) Agnatha
B) Amphibia
C) Aves
D) Chondrichthyes
E) Mammalia
F) Osteichthyes
G) Reptilia
A

Chondrichthyes

26
Q

Packaging and distribution center of the cell

A

Golgi apparatus

27
Q

Liver and kidney cells contain lots of these structures for detoxification

A

Peroxisome

28
Q

Microtubules, intermediate filaments, and microfilaments maintain cell shape and hold organelles in place

A

Cytoskeleton

29
Q

rigid, protective layer that defines cell shape in all plant cells

A

cell wall

30
Q

powerhouse of the cell

A

mitochondrion

31
Q

control center of the cell

A

nucleus

32
Q

Multiple layers of flattened cells

A

Stratified squamous epithelium

33
Q

lines the inside of small intestine; ideal for absorption

A

Simple columnar epithelium

34
Q

reduces friction and provides cushioning at joints

A

cartilage

35
Q

consists of parallel fibers; includes tendons and ligaments

A

Fibrous connective tissue

36
Q

Striated, multinucleate, voluntary

A

skeletal muscle

37
Q

Transmit electrical impulses for communication

A

Nervous tissue

Unity of Life Exam 3 (1 decks)

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