BIOLOGICAL CLASSIFICATION PART 1 |
CHAPTER 2 | EXAM WINNER +1 | +1 EXAM
Exam Winner Plus One
Foreign Classification of Organisms
Foreign classification refers to the categorization of organisms based
on various characteristics such as cell structure, body organization,
mode of nutrition, mode of reproduction, and phylogenetic
relationships. Let's explore the five kingdom classification:
1. Kingdom Plantae: Includes multicellular organisms that have
cell walls and can produce their own food through
photosynthesis.
2. Kingdom Fungi: Comprises organisms that lack chlorophyll and
obtain nutrients by decomposing organic matter.
3. Kingdom Protista: Consists of eukaryotic unicellular organisms
that are mainly aquatic in nature.
4. Kingdom Monera: Comprises prokaryotic organisms, including
bacteria and cyanobacteria.
5. Kingdom Animalia: Includes multicellular organisms that are
heterotrophic and lack cell walls.
Cyanobacteria and Blue-Green Algae
Cyanobacteria, also known as blue-green algae, are a type of bacteria
that can perform photosynthesis. They are capable of fixing
atmospheric nitrogen and often form blooms in polluted water
bodies. Some cyanobacteria can be pathogenic. They have
chlorophyll similar to plants and can form colonial filaments under
certain conditions.
CHAPTER 2 | EXAM WINNER +1 | +1 EXAM
Exam Winner Plus One
Foreign Classification of Organisms
Foreign classification refers to the categorization of organisms based
on various characteristics such as cell structure, body organization,
mode of nutrition, mode of reproduction, and phylogenetic
relationships. Let's explore the five kingdom classification:
1. Kingdom Plantae: Includes multicellular organisms that have
cell walls and can produce their own food through
photosynthesis.
2. Kingdom Fungi: Comprises organisms that lack chlorophyll and
obtain nutrients by decomposing organic matter.
3. Kingdom Protista: Consists of eukaryotic unicellular organisms
that are mainly aquatic in nature.
4. Kingdom Monera: Comprises prokaryotic organisms, including
bacteria and cyanobacteria.
5. Kingdom Animalia: Includes multicellular organisms that are
heterotrophic and lack cell walls.
Cyanobacteria and Blue-Green Algae
Cyanobacteria, also known as blue-green algae, are a type of bacteria
that can perform photosynthesis. They are capable of fixing
atmospheric nitrogen and often form blooms in polluted water
bodies. Some cyanobacteria can be pathogenic. They have
chlorophyll similar to plants and can form colonial filaments under
certain conditions.
