Phylum Platyhelminthes MCQs with Answers

Phylum Platyhelminthes MCQs

Hello students, our next topic for the MCQ is ‘PHYLUM PLATYHELMINTHES. The phylum platyhelminthes includes flatworms that are unsegmented billaterally symmetrical worms. These are simplest form of organisms that have organ system. The flatworms have cuticle which protects their body. The parasitic flatworms bear suckers and hooks.

The following MCQ will give you more information about ‘Phylum Platyhelminthes’.

 

MCQ.1):The respiration in organisms of Platyhelminthes takes place by the diffusion and through their ………………………………………

a)Tentacles

b) Skin

c) Placoid scales

d) Vacoule

 

MCQ.2):The planarians have epidermal cells which contains small bodies and are known as ……………………………………………………

a) Gland cells

b) Proboscis

c) Rhabdites

d) Ganglia

 

MCQ. 3):Which of the following cells collects excess water or fluid wastes in the excretory system of Planaria?

a) Collen cells

b) Flame cells

c) Guard cells

d) Sieve cells

 

MCQ.4):Asexual reproduction in planarians occurs by ……………………………. Where they split and have regenerative capabilities.

a) Transverse fission

b) Budding

c) Vegetative reproduction

d) Fragmentation

 

MCQ.5):Which of the following female part of Turbellaria which helps to receive sperm at the time of mating?

a) Vagina

b) Fallopian tube

c) Vestigeal organs

d) Bulbous copulatory duct

 

MCQ.6):In the turbellaria, exchange of sex products between separate individual is known as ………………………………

a) Internal fertilization

b) External fertilization

c) Cross fertilization

d) In-vitro fertilization

 

MCQ.7):Which of the following is the largest group of trematodes?

a) Digenea

b) Aspidobothrea

c) Monogenea

d) Flatworm

 

MCQ.8)…………………………………….……..Is the important parasite of sheep  or cattle, can be found in humans and commonly known as Sheep liver fluke.

a) Schistosoma sp.

b) Ascaris lumbricoids

c) Fasciola hepatica

d) Filarial worm

 

MCQ.9: The sporocyst will produce many daughter stages in the stages of trematode life cycle and it is called as ……………………………………………

a) Cap shell

b) Miracidium

c) Rhabits

d) Rediae

 

MCQ.10):In Taenia, the noticed scolex and the body composed of units which is known as ………………………………

a) Glottis

b) Proglottids

c) Epiglottis

d) Larynx

 

Answer

1) b) Skin

2) c) Rhabdites

3) b) Flame cells

4) a) Transverse fission

5) d) Bulbous copulatory duct

6) c) Cross fertilization

7) a) Digenea

8) c) Fasciola hepatica

9) d) Rediae

10) b) Proglottids


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