Which of the following character belongs to oligochaete?
Correct answer: A. No prominent head region
- A. No prominent head region
- B. Separate sexes
- C. Trochophore larva
- D. Parapodia
Explanation
Oligochaetes, like earthworms, do not have a prominent head region. Their body lacks well-defined sensory structures or appendages at the anterior end.
Last updated
Related questions
1. Fertilization_. 2. Digestive system_.3. Excretion by_.Fill in the blanks for the organism given in the below figure:
80% of the food of sponges consists of which of the following?
80% of the food of sponges consists of which of the following?
A blue colored respiratory pigment called hemocynanin is found in:
A body cavity completely surrounded by tissue derived from the mesoderm that provides cushioning for internal organs is called