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Science Chapter 9 Vocab.

Total questions: 15

Worksheet time: 10mins

Name
Class
Date
1.

what is the smallest unit of life?

a)

multicellular

b)

cell

c)

unicellular

d)

organisms

2.

Living things that are made of only one cell are called....organisms

a)

Unicelular

b)

Unicellular

c)

lens

d)

none of the above

3.

An organism's ability to maintain steady internal conditions when outside conditions change is called...

a)

homeostasis

b)

multicellular

c)

cell

d)

unicellular

4.

Living things that are made of two or more cells are called... organisms

a)

Multicelular

b)

Multicellular

c)

Unicellular

d)

none of the above

5.

are you ready for another question?

a)

yes

b)

no

c)

are YOU ready for another question?

d)

maybe

6.

... gives each organism a two-word scientific name.

a)

binomial nomenclatue

b)

Binomial Nomenclature

c)

Binomial Nomenclatur

7.

A... is a group of organisms that have similar traits and are able to produce fertile offspring.

a)

species

b)

genus

c)

dichotomous key

8.

A... is a group of similar species.

a)

light microscopes

b)

cladogram

c)

homeostasis

d)

genus

9.

A... is a series of descriptions arranged in pairs that leads the user to the identification of an unknown organism.

a)

dchotomous key

b)

dk

c)

DK

d)

Dichotomou key

e)

Dichotomous Key

10.

A... is a branched diagram that shows the relationships among organisms, including common ancestors.

a)

gramclado

b)

clado gram

c)

cladogram

d)

i don't know

11.

.... use light and lenses to enlarge an image of an object.

a)

Light Microscopes

b)

Compound Microscope

c)

Electron Microscopes

12.

A light microscope that uses more than one lens to magnify an object is called a...

a)

Compound Microscope

b)

Light Microscope

c)

Electron Microscopes

13.

... use a magnetic filed to focus a beam of electrons through an object or onto an object's surface.

a)

Electron Microscopes

b)

Light Microscopes

c)

Compound Microscope

14.

Do you want a power up?

a)

YES

b)

yEs

c)

no

d)

why would you answer no?

15.

Thing that have all the characteristics of life are called...

a)

organisms

b)

cells

c)

cell

d)

What's your name man :)