Which of the following is true for the given diagram?

                 

1.Scorpion

2.Member of Octapoda

3.Respire through book gills

4.All of these

Which of the following is true for the given diagram?

1.Insecta

2.Crustacea

3.Octapoda

4.Both 1 and 2

Which of the following is true for the given diagram?

1. 4 Pairs of legs

2. Viviparous

3. Respire through book gills

4. All of these

Which of the following is a living fossil?

1.Limulus

2.Locust

3.Laccifer

4.Palaemon

Which of the following is not economically important insect?

1.Apis

2.Bombyx

3.Laccifer

4.Locust

Which of the following is not Hexapoda?

1.Prawn

2.Scorpion

3.King crab

4.All of these

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