Unit 1 - Practice Quiz

1 Who is considered the author of the landmark book "Indian Insect Life" published in 1909?

2 Which of the following represents the correct chronological order of the first three Imperial Entomologists of India?

3 The Locust Warning Organization (LWO) was established in India in which year?

4 Who authored the book "Handbook of Economic Entomology for South India"?

5 Which ancient Indian text contains the first classification of insects based on their mode of origin (e.g., Svedaja, Jarayuja)?

6 The Entomological Society of India was founded in which year?

7 Where is the National Bureau of Agricultural Insect Resources (NBAIR) located?

8 The first successful example of classical biological control in India was the suppression of the prickly pear cactus by which insect?

9 Approximately what percentage of all known animal species are insects?

10 Which structural component of the insect exoskeleton is primarily responsible for preventing water loss, a key factor in their dominance?

11 Which geologic period is known as the "Age of Cockroaches" due to the abundance of primitive insects?

12 What is the primary material constituting the exoskeleton of arthropods?

13 Which physiological adaptation allows insects to recover quickly from extreme temperatures or insecticides?

14 The success of insects is often attributed to their small size. Which of the following is NOT a direct advantage of small size?

15 Which feature of insects allows the immature stages and adults to utilize different food sources, thereby reducing intraspecific competition?

16 The respiratory system of insects, the tracheal system, delivers oxygen directly to tissues. How does this contribute to their dominance?

17 The term "Arthropoda" literally means:

18 Which of the following is an extinct subphylum of Arthropoda?

19 In the classification of Arthropoda, which class is characterized by having two pairs of antennae?

20 Members of the Class Arachnida possess which type of respiratory organs?

21 Which class of Arthropoda is commonly known as "Centipedes"?

22 Which class of Arthropoda is commonly known as "Millipedes"?

23 The body of an arachnid is divided into which two regions?

24 Which organism is considered a connecting link between Annelida and Arthropoda?

25 Members of the Subphylum Chelicerata lack which of the following structures?

26 How many pairs of walking legs are typically found in the class Arachnida?

27 In Class Insecta, the body is divided into which three distinct tagmata?

28 Class Symphyla is popularly known as:

29 Which class of Arthropoda is characterized by having branched (biramous) appendages?

30 Excretion in Class Insecta is primarily performed by:

31 Excretion in Class Crustacea (e.g., prawns) is largely performed by:

32 The subphylum Mandibulata includes classes that possess:

33 Which of the following is a characteristic feature of Class Chilopoda regarding their legs?

34 The first pair of legs in Centipedes (Chilopoda) is modified into:

35 How many pairs of antennae do members of the Class Insecta possess?

36 Which of the following classes is Opisthogoneate (reproductive opening at the posterior end)?

37 Which feature essentially distinguishes Insecta from Arachnida?

38 The respiratory organs in Crustaceans are typically:

39 The primitive group Pauropoda is characterized by having:

40 In the context of Arthropod evolution, the presence of three pairs of walking legs is the defining characteristic of:

41 Unlike insects, Millipedes (Diplopoda) are primarily:

42 The King Crab (Limulus) belongs to which Class of Arthropoda?

43 Which of the following is TRUE regarding the habitat of Crustacea vs. Insecta?

44 In Class Insecta, the wings (if present) are located on which body region?

45 Which class of Arthropods has a body consisting of a head and a trunk with many segments?

46 The visual organs of Arachnids are typically:

47 Which evolutionary advancement is unique to Insecta among all invertebrates?

48 In which aspect does the circulatory system of Insecta resemble that of other Arthropods?

49 Scorpions belong to which order of the Class Arachnida?

50 The term "Entognatha" refers to primitive hexapods (like Collembola) where: