Question

What are modes of nutrition of bryophyta and platyhelminthes?

Answer 1

Mode of nutrition in Bryophytes:

Bryophytes obtain their nutrients by absorbing minerals deposited from dust, rainfall and water that flows over their surface. They mainly depend on the gametophyte for their nutrition.

Mode of Nutrition in Platy helminthes:

They are endo parasites so they feed directly on the blood of the host. Some flatworms absorb nutrients though their skin . They even feed on small worms and insects and microscopic matter.