Which of the following is a gregarious pest?

1.Limulus

2.Locust

3.Laccifer

4.Palaemon

Which of the following is a vector?

1. Aedes

2. Culex

3. Anopheles

4. All of these

Which of the following does not belong to Insecta?

1.Prawn

2.King crab

3.Scorpion

4.All of these

How many of the following belong to Insecta?

Honey bee, Silkworm, Lac insect, Aedes, Culex, Bookworm

1. 6

2. 5

3. 4

4. 3

Which of the following is true about Silver fish?

1.Insecta member

2.known as Book worm

3.Wingless Insecta

4.All of these

Which of the following is not a member of Arthropoda?

1.Silver fish

2.Centipede

3.House spider

4.Cuttle fish

Which of the following belongs to Arthropoda?

1.Dog fish

2.Star fish

3.Devil fish

4.Silver fish

Which of the following is a incorrect statement?

How many of the following has Open Circulatory System

Earthworm, Nereis, Leech, Mosquito, Honeybee

1. 5

2. 4

3. 2

4. 3

Which of the following is not true for members of Annelida?

1. True Coelomate

2. Metamerism

3. Open Circulatory System

4. Bilateral Symmetry