POWER POINT PRESENTATION B.Ed

1. WELCOME

2. NAME:VISHNU.R.S
NEW B.ED. COLLEGE, NELLIMOODU
OPTIONAL: NATURAL SCIENCE
REGISTER NUMBER :181/13376022

3. BIOLOGICAL
CLASSIFICATION

5. First biological classification of plants and
animals.
ARISTOTLE
CHARAKA
JOHN RAY

6. Classification of all living organisms into two
kingdoms.
PLANTAE and ANIMALIA
CARL LINNAEUS

7.  Five kingdom classification .
 Kingdom Monera.
 Kingdom Protista.
 Kingdom Fungi.
 Kingdom Plantae.
 Kingdom Animalia.
ROBERT WHITTAKER

8.  It is the kingdom of prokaryotes.
 Bacteria are the only members.
 They are the most abundant microorganisms.

9.  It is the kingdom of unicellular eukaryotes.
 The protistan cell body contains a well –
defined nucleus and other membrane –
bound organelles.
 Protists reproduce asexually and sexually.

10.  It is the kingdom of multi cellular
decomposers.
 Yeast is unicellular.
 The fungal body consists of hyphae (long,
slender, thread-like structure)
 The network of hyphae is known as
mycelium.
 The cell walls of fungi are composed of chitin
and polysaccharides.

11.  Algae
 Bryophytes
 Pteridophytes
 Gymnosperms
 Angiosperms

12.  It includes heterotrophic, eukaryotic
organisms.
 They are multi cellular.
 They have no cell walls.
 They directly or indirectly depend on plants
for foods.
 Their mode of nutrition is holozoic.
 Higher forms shows elaborate sensory and
neuromotor mechanism.
 The sexual reproduction is by copulation of
male and female followed by embryo logical
development.

14. THANK
YOU….