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3rd nine weeks exam
3rd nine weeks exam fpr miss A's science class
31
Science
7th Grade
03/01/2011

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Term
Taxonomy
Definition
The process of observing an organism's behavior
Term
Binomial Nomenclature
Definition
A naming system in which each organism is given a two-part name
Term
Its genus name and it's species name
Definition
An organism's scientific name consists of _______
Term
Genus
Definition
The first part of an organism's scientific name is it's classification group called ______
Term
Kingdom
Definition
Which is the broadest classification level?
Term
common ancestor
Definition
Organisms that share an evolutionary history share a _______  _________
Term
B) Archaebacteria
Definition

Which kingdom includes only multicellular heterotrophs?

A) plant

B) archaebacteria

C) animal

D) protists

Term
C) plants
Definition

Which kingdom includes only prokaryotes?

A) protists

B) fungi

C) plants

D) archaebacteria

Term
autotroph
Definition
Fill in the blank:  A characteristic all plants share- being a(n) ______
Term
A) protists
Definition

Which of the following kingdoms include both unicellular and multicellulae organisms?

A) protists

B) plants

C) archabacteria

Term
heterotrophs
Definition
Like animals, animal-like protists are ____________
Term
pseudopods
Definition
Which structures allow sarcodines to move?
Term
Algae
Definition
Dinoflagellates and diatoms are examples of plantlike protists, which are commonly called ______
Term
Paramesium
Definition

name that protist:

[image]

Term
animal-like
Definition
is a paramesium animal-like or plant-like
Term
euglena
Definition
[image] Name that protist
Term
Plant-like
Definition
euglena- animal like or plant like?
Term
Contractible vacuoles
Definition
What are the flower looking things in the picture? [image]
Term
Contractible vacuoles
Definition
in the paramesium, the _________  _______ sucks up uneeded water and spits it out.
Term
cilia
Definition

What are the hair-like things around the paramesium?

[image]


Term
cilia
Definition
______ helps the paramesium move and obtain food.
Term
flagellum
Definition

what is the string like thing on the euglena?

[image]

Term
flagellum
Definition
recognizes direction of light source- ________
Term
C) increase in nutrients in the water
Definition

What might  cause a red tide?

A) increase in oxxygen in the water

B) decrease in ocean temp.

C) increase in nutrients in the water

Term
when algae toxins accumulate in shellfish
Definition
When are red tides dangerous to humans?
Term
return important nutrients to the soil
Definition

Fungi that decompose dead organisms __________________________

_______________________

Term
budding
Definition
yeast cells undergo a form of asexual reproduction called:
Term

fungi

mushroom

Definition
what kingdom does the organism belong to? what is the common name of this organism?
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