Similarity in Ascaris lumbricoides and Anopheles stephensi is:
Correct answer: A. Sexual dimorphism
- A. Sexual dimorphism
- B. Metamerism .
- C. Anaerobic respiration
- D. Endoparasitism
Explanation
Sexual dimorphism refers to the difference in individuals of different sexes of the same species. Sexes in Ascaris are separate and sexual dimorphism is well defined. Males are smaller than females. They possess a recurved tail with pre and post anal papillae, a cloaca, and a pair of spicules or penial setae. In Anopheles, the ends of maxillary palps in males are club shaped while in females they are not.
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