Asked by Shreya Singh on May 06, 2024
Verified
Where are nematocysts located on a cnidarian's body?
A) on lid cells
B) in a cnidocyte
C) on the base of polyps
D) around the ectodermal outside of the body
E) on mesoderm cells
Nematocysts
Specialized cells in cnidarians, such as jellyfish, that eject a stinging thread for capturing prey or defense.
Cnidarian
Radially symmetrical invertebrate with two tissue layers; uses tentacles with stinging cells to capture food.
Cnidocyte
Stinging cell unique to cnidarians.
- Master the basic structural forms of critical animal phyla and their evolving patterns.
Verified Answer
ZK
Zybrea KnightMay 09, 2024
Final Answer :
B
Explanation :
Nematocysts are located inside specialized cells called cnidocytes, which are found on the tentacles, oral arms, and body surface of cnidarians.
Learning Objectives
- Master the basic structural forms of critical animal phyla and their evolving patterns.