Podcast
Questions and Answers
What is the primary method of asexual reproduction for sponges?
What is the primary method of asexual reproduction for sponges?
- Regeneration from a single cell
- Fragmentation (correct)
- Releasing spores
- Budding
Which of the following animals has radial symmetry?
Which of the following animals has radial symmetry?
- Starfish
- Octopus
- Sea urchin
- Sea anemone (correct)
What is the primary method of water flow through a sponge's body?
What is the primary method of water flow through a sponge's body?
- Passive diffusion
- Contraction of muscles
- Beating of flagella (correct)
- Suction through mouth-like openings
Which animal has the longest evolutionary history of all animals?
Which animal has the longest evolutionary history of all animals?
Which type of animal possesses stinging cells?
Which type of animal possesses stinging cells?