Biological Classification
Each subtopic includes About section, revision page link, 10 preview questions, and practice CTAs.
Five kingdom classification
SubtopicFive kingdom classification under Biological Classification for Grade 11 CBSE.
Preview questions (no answers)
- 1.
Whittaker's Five Kingdom system was based on which of the following evolutionary concepts?
A.Spontaneous generation
B.Phylogenetic relationships
C.Acquired characters
D.Natural selection only
- 2.
The presence of a nuclear membrane is a common feature for which of the following sets of kingdoms?
A.Monera and Protista
B.Protista, Fungi, Plantae, and Animalia
C.Monera, Fungi, and Plantae
D.All five kingdoms
- 3.
The absorptive mode of nutrition is the characteristic feature of which kingdom?
A.Fungi
B.Plantae
C.Animalia
D.Monera
Download the worksheet for Biological Classification - Five kingdom classification to practice offline. It includes additional chapter-level practice questions.
Salient features and classification of Monera, Protista and Fungi
SubtopicSalient features and classification of Monera, Protista and Fungi under Biological Classification for Grade 11 CBSE.
Preview questions (no answers)
- 1.
Chemosynthetic autotrophic bacteria play a great role in recycling which of the following nutrients?
A.Nitrogen
B.Phosphorus
C.Iron
D.All of these
- 2.
Which of the following organisms are known to have 'stiff cellulose plates' on the outer surface of their cell walls?
A.Chrysophytes
B.Dinoflagellates
C.Euglenoids
D.Slime moulds
- 3.
Large accumulations of dead diatom shells over billions of years form:
A.Coral reefs
B.Diatomaceous earth
C.Red sea
D.Peat
Download the worksheet for Biological Classification - Salient features and classification of Monera, Protista and Fungi to practice offline. It includes additional chapter-level practice questions.
Lichens, Viruses, Viroids and Prions
SubtopicLichens, Viruses, Viroids and Prions under Biological Classification for Grade 11 CBSE.
Preview questions (no answers)
- 1.
Prions are known for being:
A.The largest infectious agents
B.Similar in size to viruses
C.Always beneficial to humans
D.Types of algae
- 2.
Which of the following is NOT categorized as a 'living' entity in the traditional sense because it is inert outside a host cell?
A.Paramecium
B.Virus
C.Amoeba
D.Yeast
- 3.
The genetic material in a viroid is:
A.Free DNA
B.Free RNA
C.Protein-bound DNA
D.Protein-bound RNA
Download the worksheet for Biological Classification - Lichens, Viruses, Viroids and Prions to practice offline. It includes additional chapter-level practice questions.