Biological Classification Test

Biological Classification

This is Biological Classification Test-02 for CBSE class 11 Biology.. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
Arranging organism on the basis of their shared similar or derived characters that differ from ancestral character is called
  • A
    Histogram
  • B
    Monogram
  • C
    Cladogram
    Correct
  • D
    Homogram
2
Unicellular algae and fungi are separated from other organisms on basis of
  • A
    Presence of chlorophyll
  • B
    Lack of tissue differentiation
    Correct
  • C
    Absence of cell wall
  • D
    Absence of cilia
3
Prokaryotes differ from Eukaryotes in absence of
  • A
    Mitosis cell division and ribosome
  • B
    Nuclear membrane and membrane bounded organelles
    Correct
  • C
    Cell membrane and cytoplasm
  • D
    All of the these
4
Classification based on comparative cytological studies, number of chromosome and behaviour of chromosome is called
  • A
    Numerical taxonomy
  • B
    Cytotaxonomy
    Correct
  • C
    Chemotaxonomy
  • D
    Artificial taxonomy
5
Plant cells differ from animal cells in
  • A
    Having cell wall and Chloroplast
    Correct
  • B
    Nome of these
  • C
    Having cell membrane and Golgi bodies
  • D
    Having chloroplast and Mitochondria
6
A distinction between unicellular and multicellular is not possible in case of
  • A
    Plantae
  • B
    Algae
    Correct
  • C
    Protozoa
  • D
    Animalia
7
WhichArchaebacteria is present in the guts of ruminant animals such as cows and buffaloes?
  • A
    Heterogens
  • B
    Holophiles
  • C
    Metahnogens
    Correct
  • D
    Speculums
8
A peculiar odour found in marshy areas and cow sheds is of gas produced by
  • A
    Cyanobacteria
  • B
    Slime molds
  • C
    Archeobacteria
    Correct
  • D
    Mycoplasm
9
The unicellular eukaryotes belongs to kingdom
  • A
    Mycota
  • B
    Protista
    Correct
  • C
    Monera
  • D
    Plantae
10
A kingdom common to unicellular plants and animals is
  • A
    Fungi
  • B
    Protista
    Correct
  • C
    None of these
  • D
    Monera
11
The infectious spore-like stage is seen in
  • A
    Amoeboid protozoans
  • B
    Flagellated protozoans
  • C
    Ciliated protozoans
  • D
    Sporozoans
    Correct
12
In which group of kingdom Protista, plasmodium is formed?
  • A
    Slime moulds
    Correct
  • B
    Euglenoids
  • C
    Chrysophytes
  • D
    Dinoflagellates
13
Which criterion made Fungi to be placed in separate groups?
  • A
    Mode of nutrition
  • B
    Nuclear membrane
  • C
    Cell wall
    Correct
  • D
    Cell type
14
How bacteria reproduce during unfavourable conditions?
  • A
    By fission
  • B
    All of the these
  • C
    By producing spores
    Correct
  • D
    By DNA transfer
15
The filamentous body of fungus is called
  • A
    Mycelium
    Correct
  • B
    Filament
  • C
    Hyphae
  • D
    Stipe