Dichotomous key
1a.) It has wings…………………………………………………………go to 2
1b.)It has no wings……………………………………………………..go to 3
2a.)It has 4 wings……………..……………………………………Dragonfly
2b.)It has 2 wings…………….……………..……….…………………go to 4
3a.)It has legs……………………………………………………………..go to 6
3b.)It has no legs………………………………………………………..go to 7
4a.)It more than 4 legs……………………………………………………..Fly
4b.)It has 4 legs or less ………………………………………………go to 5
5a.)It has small claws…………….…………………………………………Bat
5b.)It has no claws………………..…………………………………Butterfly
6a.)It has more than 10 legs…………..……………………..Centipede
6b.)It has less than 10 legs…………..……..……………………..go to 8
7a.)It has a shell…………………………………………………………….Snail
7b.)It has no shell………………………………….…………………..go to 9
8a.)Its covered in small hairs…………………………………Tarantula
8b.)It has no hair……………………………………………...………go to 10
9a.)It has no eyes………………………………………………..……….Worm
9b.)It has eyes……………………………………………………..……….Snake
10a.)It has 8 legs………………………………………….…….Black widow
10b.)It has 6 legs…………………………………………..…….…….go to 11
11a.)Its 3 distinct segments……………………………..……………….Ant
11b.)Its body doesn’t have 3 distinct segments…..…Cockroach
1a.) It has wings…………………………………………………………go to 2
1b.)It has no wings……………………………………………………..go to 3
2a.)It has 4 wings……………..……………………………………Dragonfly
2b.)It has 2 wings…………….……………..……….…………………go to 4
3a.)It has legs……………………………………………………………..go to 6
3b.)It has no legs………………………………………………………..go to 7
4a.)It more than 4 legs……………………………………………………..Fly
4b.)It has 4 legs or less ………………………………………………go to 5
5a.)It has small claws…………….…………………………………………Bat
5b.)It has no claws………………..…………………………………Butterfly
6a.)It has more than 10 legs…………..……………………..Centipede
6b.)It has less than 10 legs…………..……..……………………..go to 8
7a.)It has a shell…………………………………………………………….Snail
7b.)It has no shell………………………………….…………………..go to 9
8a.)Its covered in small hairs…………………………………Tarantula
8b.)It has no hair……………………………………………...………go to 10
9a.)It has no eyes………………………………………………..……….Worm
9b.)It has eyes……………………………………………………..……….Snake
10a.)It has 8 legs………………………………………….…….Black widow
10b.)It has 6 legs…………………………………………..…….…….go to 11
11a.)Its 3 distinct segments……………………………..……………….Ant
11b.)Its body doesn’t have 3 distinct segments…..…Cockroach