Fasciola life cycle

Commonly found species of Fasciola

• F.hepatica

• F.giganticus

• F.crura

• F.sagitta

Correct order of life cycle

• Egg-Redia-Miracidium-Adult

• Egg-Sporocyst-Miracidium-Sporocyst-Adult

• Egg-Miracidium-Redia-cercaria-Adult

Sexually mature Fluke is seen in ———— of cattle

• Bile duct

• Liver parenchyma

• Gall bladder

• Caecum

Galba truncatula is the ———— host of Fluke

————in F.hepatica is analogous to vagina in higher animals

• Laurers canal

• Gonopore

• Atrium

• Median canal

——— is the ventral sucker in F.hepatica

—————- glands helps in depositing yolk to the Fasciola eggs

• Vitelline

• Seminal

• Lauren’s

• None

————— is the opening on one side of Fasciola eggs

• Operculum

• Locule

• Ciphelon

• Papilla

Fertilisation happens in the ——- of Fasciola

Conditions for Fasciola egg to develop

• Should be washed off excreta

• Should get deposited in Moist environment

• Should not leave the bile duct of Sheep

• Enough Oxygen availability

• Eggs should enter the body cavity of Galba