ENTM 206 Exam 1 Questions With Complete Solutions
2 Subphyla of arthropods Correct Answers Chelicerata and
Mandibulata
3 Characteristics of Araneae Correct Answers 1. 4 pairs of legs
2. No antennae
3. Constriction between cephalothorax and abdomen
3 Characteristics of Chelicerata Correct Answers 1. Body
divided into cephalothorax and abdomen
2. No antennae
3. 4 pairs of legs
3 Characteristics of Mandibulata Correct Answers 1. 1 or 2
pairs of antennae
2. Mandibulate mouthparts
3. 3 to 10 pairs of legs
4 Characteristics of Acari Correct Answers 1. 4 pairs of legs
2. No antennae
3. Chelicerate mouthparts
4. Unsegmented abdomen
4 Characteristics of Arachnida Correct Answers 1. No antennae
2. 4 pairs of legs
3. Mouthparts chelicerate
4. Body divided into cephalothorax and abdomen
4 Characteristics of Crustacea Correct Answers I. 2 pairs of
antennae
, 2. Mandibulate mouthparts
3. Cephalothorax and abdomen
4. 5 or 7 pairs of legs
4 Characteristics of Diplopoda Correct Answers 1. 1 pair of
antennae
2. 2 pairs of legs per body segment
3. Head and trunk
4. Plant feeder
4 Characteristics of Insecta Correct Answers I. 1 pair of
antennae
2. Body divided into 3 parts
3. 3 pairs of legs
4. Some with 1 or 2 pairs of wings
4 Characteristics of Scorpiones Correct Answers 1. 4 pairs of
legs
2. No antennae
3. Pedipalp mouthpart
4. Stinger
4 Orders of Arachnida Correct Answers Scorpiones
(Scorpions)
Araneae (Spiders)
Acari (Ticks and Mites)
Opiliones (Daddy-longlegs)
5 Characteristics of Chilopoda Correct Answers 1. 1 pair of
antennae
2. 1 pair of legs per body segment
2 Subphyla of arthropods Correct Answers Chelicerata and
Mandibulata
3 Characteristics of Araneae Correct Answers 1. 4 pairs of legs
2. No antennae
3. Constriction between cephalothorax and abdomen
3 Characteristics of Chelicerata Correct Answers 1. Body
divided into cephalothorax and abdomen
2. No antennae
3. 4 pairs of legs
3 Characteristics of Mandibulata Correct Answers 1. 1 or 2
pairs of antennae
2. Mandibulate mouthparts
3. 3 to 10 pairs of legs
4 Characteristics of Acari Correct Answers 1. 4 pairs of legs
2. No antennae
3. Chelicerate mouthparts
4. Unsegmented abdomen
4 Characteristics of Arachnida Correct Answers 1. No antennae
2. 4 pairs of legs
3. Mouthparts chelicerate
4. Body divided into cephalothorax and abdomen
4 Characteristics of Crustacea Correct Answers I. 2 pairs of
antennae
, 2. Mandibulate mouthparts
3. Cephalothorax and abdomen
4. 5 or 7 pairs of legs
4 Characteristics of Diplopoda Correct Answers 1. 1 pair of
antennae
2. 2 pairs of legs per body segment
3. Head and trunk
4. Plant feeder
4 Characteristics of Insecta Correct Answers I. 1 pair of
antennae
2. Body divided into 3 parts
3. 3 pairs of legs
4. Some with 1 or 2 pairs of wings
4 Characteristics of Scorpiones Correct Answers 1. 4 pairs of
legs
2. No antennae
3. Pedipalp mouthpart
4. Stinger
4 Orders of Arachnida Correct Answers Scorpiones
(Scorpions)
Araneae (Spiders)
Acari (Ticks and Mites)
Opiliones (Daddy-longlegs)
5 Characteristics of Chilopoda Correct Answers 1. 1 pair of
antennae
2. 1 pair of legs per body segment
