Asked by Ashleigh Delport on Jun 02, 2024
Verified
Arthropods usually detect chemicals in water or air with their ____.
A) antennae
B) legs
C) mouths
D) noses
E) eyes
Antennae
Sensory appendages found on the heads of insects and some other arthropods, used for sensing the environment.
Arthropods
A large group of invertebrate animals characterized by exoskeletons, segmented bodies, and jointed legs, including insects, arachnids, and crustaceans.
Chemicals
Substances with distinct molecular compositions used in or produced by chemical processes.
- Acquire knowledge on the role of chitin in marine polychaetes and arthropods.
- Appreciate the significance of behavioral and physiological modifications in animals for their survival and ability to reproduce.
Verified Answer
SK
Sahil kumarJun 03, 2024
Final Answer :
A
Explanation :
Arthropods typically detect chemicals in their environment through their antennae. These structures are covered in chemoreceptors that can detect and interpret the presence of specific chemicals. While arthropods may also use other senses, such as their eyes, to navigate and interact with their environment, their antennae are the primary means of chemical detection.
Learning Objectives
- Acquire knowledge on the role of chitin in marine polychaetes and arthropods.
- Appreciate the significance of behavioral and physiological modifications in animals for their survival and ability to reproduce.