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Platyhelminthes

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Last updated almost 2 years ago
35 questions
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Question 1
1.

What type of symmetry do Platyhelminthes typically have?

Question 2
2.

What environment do most Platyhelminthes live in?

Question 3
3.

What kind of body cavity do Platyhelminthes possess?

Question 4
4.

How do Platyhelminthes reproduce?

Question 5
5.

What class does the Trematoda belong to?

Question 6
6.

Identify the initial phase in the life cycle of Trematoda.

Question 7
7.

What is a key characteristic of Trematoda?

Question 8
8.

The parasitic class Trematoda primarily invades which human organ system?

Question 9
9.

What is a unique characteristic of Cestoda compared to other flatworms?

Question 10
10.

What are the two main body parts of Cestoda?

Question 11
11.

How do Cestoda, or tapeworms, primarily obtain nutrients?

Question 12
12.

What is the term for each segment in a Cestoda's body?

Question 13
13.

Match the following terms related to the class Cestoda:

Draggable itemarrow_right_altCorresponding Item
Type of digestive system
arrow_right_alt
Intestines of vertebrates
Common example
arrow_right_alt
Lacks a digestive system
Adult stage living environment
arrow_right_alt
Tapeworms
Question 14
14.

Match the following terms with their corresponding descriptions in the context of Cestoda.

Draggable itemarrow_right_altCorresponding Item
Scolex
arrow_right_alt
Species of Cestoda known as beef tapeworm
Taenia saginata
arrow_right_alt
Segmented body parts of cestodes containing male and female reproductive organs
Proglottids
arrow_right_alt
Structure used by Cestodes to attach to their hosts
Question 15
15.

Match these features to the appropriate group of the phylum Platyhelminthes that it belongs.

Draggable itemarrow_right_altCorresponding Item
Flattened body
arrow_right_alt
Turbellaria
Parasitic nature
arrow_right_alt
Trematoda
Presence of scolex
arrow_right_alt
Cestoda
Question 16
16.

Match the following terms related to Cestoda (tapeworms) to their definitions or associations.

Draggable itemarrow_right_altCorresponding Item
Scolex
arrow_right_alt
Head of a tapeworm used for attachment
Taenia saginata
arrow_right_alt
Tapeworm species transmitted through beef
Proglottids
arrow_right_alt
Segments of a tapeworm
Question 17
17.

Recognize the mentioned trematodes features, and pair them with the appropriate descriptors.

Draggable itemarrow_right_altCorresponding Item
Examples
arrow_right_alt
Parasitic
Lifestyle
arrow_right_alt
Sexual, often hermaphroditic
Type of reproduction
arrow_right_alt
Liver flukes, Blood flukes
Question 18
18.

Match each Trematoda life cycle stage with its brief description.

Draggable itemarrow_right_altCorresponding Item
Cyst stage
arrow_right_alt
Encysted and awaiting ingestion
Miracidium stage
arrow_right_alt
Free swimming larvae
Adult stage
arrow_right_alt
Lives in definitive host
Question 19
19.

Match the term with its appropriate definition or association in relation to 'Trematoda'.

Draggable itemarrow_right_altCorresponding Item
Leaf-like body
arrow_right_alt
Common name for Trematoda
Flukes
arrow_right_alt
Nature of Trematoda
Parasitic
arrow_right_alt
Typical form of Trematoda
Question 20
20.

Match the following Trematoda (flukes) related terms to their correct descriptions.

Draggable itemarrow_right_altCorresponding Item
Schistosoma
arrow_right_alt
Genus of liver flukes
Opisthorchis
arrow_right_alt
Genus of liver flukes common in sheep and cattle
Fasciola
arrow_right_alt
Genus of blood flukes
Clonorchis
arrow_right_alt
Chinese liver fluke
Question 21
21.

Platyhelminthes, also known as flatworms, are a group of bilateral symmetrical organisms.

Question 22
22.

Platyhelminthes have a segmented body structure similar to annelida.

Question 23
23.

All Platyhelminthes are parasitic in nature.

Question 24
24.

The phylum Platyhelminthes contain organisms with an incomplete or absent gut.

Question 25
25.

Platyhelminthes, commonly known as flatworms, possess a body cavity known as a coelom.

Question 26
26.

Reproduction in Platyhelminthes can occur both sexually and asexually.

Question 27
27.

Members of the Platyhelminthes phylum are primarily found in aquatic environments, be it freshwater, marine, or even damp terrestrial habitats.

Question 28
28.

Platyhelminthes are characterized by a segmented body structure.

Question 29
29.

Trematodes, also known as flukes, are a type of roundworm.

Question 30
30.

Most trematodes have a complex life cycle that requires two different host species.

Question 31
31.

Trematodes are commonly found in human intestines and liver.

Question 32
32.

True or False: The Cestoda class, commonly referred to as tapeworms, reside in the host's digestive tract but do not have a digestive system of their own.

Question 33
33.

True or False: Members of the Cestoda class, also referred to as tapeworms, are hermaphroditic organisms possessing both male and female reproductive organs.

Question 34
34.

Cestoda, or tapeworms, are a class of parasitic worms that have a segmented body and can reproduce by budding. True or false?

Question 35
35.

Cestoda are free-living organisms that can be found in various habitats.