1. prawn
2. butterfly
3. snail
4. earthworm
prawn
1. Fasciola hepatica
2. Plasmodium vivax
3. Taenia solium
4. Ascaris lumbricoides
Ascaris lumbricoides
1. Platyhelminthes
2. Aschelminates
3. Annelids
4. Arthropoda
Platyhelminthes
1. propolis
2. honey dew
3. nectar
4. sporopollenin
propolis
1. Choradata – Notochord at some stage and separale anal and urinary, openings to the outside
2. Mollusca – Normally oviparous and development through a troche-phore or veliger larva
3. Arthropoda – Body divided into head, thorax and abdomen and respiration by trachea
4. Echimodermata – pentamerous radial symmetry and mostly internal fertilization.
Mollusca – Normally oviparous and development through a troche-phore or veliger larva
1. presence of true coelom and metamerism (metamerisation)
2. presence of neither true coelom nor metamerism
3. absence of true coelom but presence of metamerism
4. absence of true coelom but absence of metamerism
presence of neither true coelom nor metamerism
1. Segmentation
2. Pseudocoelom
3. Ventral nerve cord
4. Closed circulatory system
Pseudocoelom
1. Centipede, millipede, spider, scorpion-Insecta
2. House fly, butterfly, tsetsefly, silverfish-Insecta
3. Spiny anteater, sea urchin, sea cucumber-Echinodermata
4. Flying fish, cuttlefish, silverfish-Piscs
House fly, butterfly, tsetsefly, silverfish-Insecta
1. Cockroach-10 pairs of spiracles (2 pairs of on thorax and 8 pairs on abdomen)
2. Earthworm- The alimentary canal consists of a sequence of pharynx, oesophagus
3. Frong – Body divisible into three regions, head, neck and trunk
4. Rat – Left kidney is slightly higher in position than the right one
Cockroach-10 pairs of spiracles (2 pairs of on thorax and 8 pairs on abdomen)
1. 10, 10
2. 9, 10
3. 10, 11
4. 8, 10
10, 10