EASY
Earn 100

Which of the following is called 'slipper animalcule'?

50% studentsanswered this correctly

Important Questions on General Introduction and Classification of Microorganisms

HARD

Observe this figure and answer the questions given below:

Question Image

  1. Name the part labelled as ‘1’.
  2. Name the heredity material of this virus.
  3. The person infected by this virus is attacked by various diseases.’ Explain.
EASY
The daughter paramecia formed immediately after binary fission are
EASY
A student was given three unlabelled permanent slides. In an effort to identify these specimens, she places the slides under the microscope and marks the following features:
slide 1: Unicellular, two well-defined nuclei, ciliated, without a cell wall
slide 2: Unicellular, chloroplast, one nucleus, biflagellated, with a cell wall
slide 3: Unicellular, one nucleus, non-flagellate, with a cell wall
The organisms likely to be present on the slides 1,2 and 3 respectively, are 
MEDIUM
Match the following  
 

 List - I

Organism

 

  List - II

Number of Flagella

(a) Trypanosoma (i) Many
(b) Euglena (ii) 2
(c) Giardia (iii) 1
(d) Trichonympha (iv) 8

The correct answer is

EASY
Name the micro-organism used in bread-making which makes the bread-dough rise. How does it make the dough rise?
MEDIUM
How do viruses differ from other micro-organisms such as bacteria?
EASY
Understand the relationship and complete the following.
Example: Children: milk teeth:: Adult: Permanent teeth.
Bacteria: typhoid :: _____protozoa/virus: dysentery.