1. Polychaeta
2. Oligochaeta
3. Hirudinea
4. Tubipora
Polychaeta
1. sperm formation
2. ootheca
3. spermatophores
4. clitellum
spermatophores
1. Haemoglobin
2. prophyrin
3. blood
4. none
Haemoglobin
1. True Coelom
2. pseudo Coelom
3. schizo coelom
4. none
pseudo Coelom
1. inoculation
2. Contamination
3. iercingp
4. None
Contamination
1. day time
2. day and night time
3. night time
4. none
night time
1. basal disc
2. Coelenteron
3. tentacles
4. none
basal disc
1. Leishmania
2. Entamoeba
3. Plasmodium
4. Trypanosoma
Trypanosoma
1. presence of nuclear material
2. presence of nuclear membrane
3. presence of plasmids
4. plasmalemma
presence of nuclear membrane
1. Volume of thoracic cavity increases
2. Contraction of external intercostal muscles moves the rib cage forward
3. Diaphragm becomes flat
4. Thoracic cavity expands drawing air into lungs
Volume of thoracic cavity increases