Navigate

Animal having a single opening to the outside that serves both as mouth as well as anus

Animal having a single opening to the outside that serves both as mouth as well as anus is:

Options

(a) Octopus
(b) Asterias
(c) Ascidia
(d) Fasciola

Correct Answer:

Fasciola

Explanation:

Fasciola, a flatworm has a single body cavity to the outside that serves both as mouth for ingestion and anus for egestion of undigested food. This is known as blind sac plan.

AIPMT2010
admin:

Related Questions

  1. Under the umbrella of social forestry a system has been launched in which
  2. The plasma membrane of an animal cell is composed of
  3. Blood pressure increases and heart rate decreases in response to
  4. Read the following four statements (A-D).
  5. The functional unit of mutation is