Podcast
Questions and Answers
Which of the following statements is true about nematodes (roundworms)?
Which of the following statements is true about nematodes (roundworms)?
- They belong to the phylum Platyhelminthes.
- They possess a cell wall.
- They are bilaterally symmetrical. (correct)
- They lack a digestive system.
What is the primary difference between the male and female adult roundworm?
What is the primary difference between the male and female adult roundworm?
- The male lacks reproductive organs.
- The male is smaller in size.
- The female has a curved tail.
- The female is longer than the male. (correct)
Which of the following structures is present in the male roundworm reproductive system?
Which of the following structures is present in the male roundworm reproductive system?
- Ovaries
- Gubernaculum (correct)
- Uterus
- Seminal receptacle
What is the approximate length range of a female adult roundworm?
What is the approximate length range of a female adult roundworm?
Which of the following statements about metazoans is incorrect?
Which of the following statements about metazoans is incorrect?
What is the term used to describe nematodes that have both male and female reproductive organs?
What is the term used to describe nematodes that have both male and female reproductive organs?
Which structure do male worms possess that allows them to attach to female worms during reproduction?
Which structure do male worms possess that allows them to attach to female worms during reproduction?
In which stage do nematodes lay unsegmented eggs that need to develop first before becoming embryonated?
In which stage do nematodes lay unsegmented eggs that need to develop first before becoming embryonated?
Which type of nematodes lay eggs in the segmented stage, where the eggs are already embryonated?
Which type of nematodes lay eggs in the segmented stage, where the eggs are already embryonated?
Where are chemoreceptors called phasmids located on nematodes?
Where are chemoreceptors called phasmids located on nematodes?
Which group of nematodes does not possess phasmids as chemoreceptors?
Which group of nematodes does not possess phasmids as chemoreceptors?
Which of the following is NOT a characteristic of hookworm infections?
Which of the following is NOT a characteristic of hookworm infections?
Which of the following is a diagnostic method for hookworm infections?
Which of the following is a diagnostic method for hookworm infections?
Which of the following statements about hookworm larvae is correct?
Which of the following statements about hookworm larvae is correct?
Which of the following is a recommended treatment for hookworm infections?
Which of the following is a recommended treatment for hookworm infections?
Which of the following statements about hookworm infections is correct?
Which of the following statements about hookworm infections is correct?
Which of the following is a characteristic of the hookworm Ancylostoma duodenale?
Which of the following is a characteristic of the hookworm Ancylostoma duodenale?
