Quizlet 10

Question 1

What is a cysticercoid?

Answer 1

The most primitive form of larvocysa cestodes of the order Cyclophyllidea, the anterior part contains the scollex and the caudal part contains the embryonic hooks. It forms mainly in invertebrates, bladder without fluid with evaginated scolex, surrounded by translucent membrane + caudal cercomere

Question 2

What are ovovivipara

Answer 2

females lay eggs with already developed larva

Question 3

Hymenolepis diminuta parasitizes in :

Answer 3

rodent

Question 4

Plerocercoid is formed in:

Answer 4

fish

Question 5

Passalurus ambiguus parasitizes in:

Answer 5

hares

Question 6

What are the common Cestoda and Acanthocephala:

Answer 6

hermaphrodites

Question 7

Protonephridia in tapeworms have the function of:

Answer 7

excretions

Question 8

Canalis gynecophorus is in moths of the genus:

Answer 8

schistosoma

Question 9

The infectious stage of the three-headed shrew (Acanthocephala) is:

Answer 9

cystacanth

Question 10

Cysticercus pisiformis is localized in……, and with which intermediate host….

Answer 10

peritoneum in rabbit

Question 11

Hymenolepis nana has an evolution:

Answer 11

direct