Levels Of Organization In Living Things

Question 1

Prokaryotic

Answer 1

Cells with no nucleus

Question 2

Eukaryotic

Answer 2

Cells with a nucleus

Question 3

Unicelular

Answer 3

Organisms with one cell

Question 4

Multicellular

Answer 4

Organisms with multiple cells

Question 5

Autotrophic

Answer 5

Organisms that make their own food/energy

Question 6

Heterotrophic

Answer 6

Organisms that need other organisms to eat to survive or get energy

Question 7

Sexual reproduction

Answer 7

Two different cells required(sperm and egg)

Question 8

Asexual reproduction

Answer 8

Only one parent cell is needed

Question 9

Stimuli

Answer 9

Factors in the environment that living things react to

Question 10

Homeostasis

Answer 10

A relatively stable internal environment

Question 11

Classification

Answer 11

A system of categorizing living things

Question 12

Cell

Answer 12

Basic unit of structure and function

Question 13

Tissue

Answer 13

A group of cells working together to perform a specific function

Question 14

Organ

Answer 14

A body structure that is made of different kinds of tissues working together

Question 15

Organ system

Answer 15

A group of organs that work together to perform a major function

Question 16

Organism

Answer 16

A living thing