Levels Of Organization Of Lining Things

Question 1

Atom

Answer 1

Smallest and most fundamental units of matter

Question 2

Molecule

Answer 2

Chemical structure consisting of at least two atoms held together by a chemical bond.

Question 3

Macromolecules

Answer 3

Large molecules that are typically formed by combining smaller unites called monomers.

Question 4

Organelles

Answer 4

Small structures that exist within cells and perform specialized functions

Question 5

Cell

Answer 5

The smallest fundamental unit of structure and function in living organisms.

Question 6

Tissue

Answer 6

Groups of similar cells carrying out the same function.

Question 7

Organ

Answer 7

A collection of tissues grouped together based on a common function (in animals and plants)

Question 8

Organ system

Answer 8

A higher level of organization that consist of functionally related organs.

Question 9

Organisms

Answer 9

Individual living entities

Question 10

Population

Answer 10

All the individuals of species living within a specific area collectively

Question 11

Community

Answer 11

The set of population inhabiting a particular area

Question 12

Ecosystem

Answer 12

Consist of all the living things in a particular area together with the abiotic or non-living, parts of that environment such as nitrogen in the soil or rainwater.

Question 13

Biosphere

Answer 13

The collection of all ecosystems and it represents the zone of life on earth.

Question 14

Phylogenetic tree

Answer 14

A diagram showing the evolutionary relationships among the biological species based on similarities and differences in genetic, physical traits, or both.