This quiz works best with JavaScript enabled.
Select an option to see the correct answer instantly.
Correct Answer: D) Vacuole.
Correct Answer: B) Live in freshwater but migrate in sea.
Correct Answer: D) Adult.
Correct Answer: B) Peacock Mantis Shrimp.
Correct Answer: A) Platyhelminthes.
Correct Answer: C) An organ system.
Correct Answer: A) Intestines.
Correct Answer: B) Keratin.
Correct Answer: A) Invertebrate.
Correct Answer: C) Be lightweight in the air.
Correct Answer: C) Hydrozoa.
Correct Answer: C) Taxonomy.
Correct Answer: C) Anenome.
Correct Answer: B) Spider crab.
Correct Answer: C) Leucon.
Correct Answer: D) Monotremes.
Correct Answer: B) Double circulatory system.
Correct Answer: C) Parasitism.
Correct Answer: B) B medulla.
Correct Answer: D) Procuticle.
Correct Answer: B) Latin.
Correct Answer: A) Rectilinear Movements.
Correct Answer: C) Larva.
Correct Answer: B) Radula.
Correct Answer: D) Beta-keratin.