Lecture 0

Question 1

Biosphere (1)

Answer 1

Global systems encompassing all living things and their relationships

Question 2

Ecosystems (2)

Answer 2

Group of interacting populations and the physical environment where they live

Question 3

Community

Answer 3

Group of interacting population of difference species which inhabit an area

Question 4

Population

Answer 4

Group of individuals of the same species occupying an area

Question 5

Organisms

Answer 5

An individual living entity that carries out all life function

Question 6

Organ

Answer 6

Body part composed of several tissues grouped together into a structural and functional unit

Question 7

Tissue

Answer 7

Group of cells functioning together in a specialized activity

Question 8

Cell

Answer 8

Microscopic structure and functional unit of most living things consisting of cytoplasm surrounded by a limiting membrane

Question 9

Organelle

Answer 9

“little organ”
well defined parts of a cell with a specific function

Question 10

Order of Biological organization ( small to biggest)

Answer 10

Molecule, Organelle, Cell, Tissue, Organs/Organ systems, Organism,Population, Community, Ecosystem, Biosphere