R.H. Whittaker proposed the five kingdom classification system which divides life into five kingdoms - Animalia, Plantae, Fungi, Protista, and Monera. Protists are single-celled organisms that can move using cilia, flagella, or amoeboid movement. They may have a cell wall or nucleus and organelles like chloroplasts. Protists obtain nutrients through photosynthesis, ingesting other organisms, or both.

2. CANDIDATE NAME: ROSHNA KARIM
CANDIDATE NO: 13367016
CONCEPT: FIVE KINGDOM CLASSIFICATION
COLLEGE: JAMEELA BEEVI CENTRE FOR TEACHER
EDUCATION

3. Five Kingdom Classification System
Five kingdom classification system is proposed by R.H Whittaker

11. Protista
Protists are single-celled and usually move by cilia,
flagella, or by amoeboid mechanisms. There is
usually no cell wall, although some forms may have
a cell wall. They have organelles including a nucleus
and may have chloroplasts, so some will be green
and others won't be. They are small, although many
are big enough to be recognized in a dissecting
microscope or even with a magnifying glass.
Nutrients are acquired by photosynthesis, ingestion
of other organisms, or both.