Phylum Arthropoda MCQs with Answers

Phylum Arthropoda MCQs

Hello students, our next topic for the MCQ is ‘PHYLUM ARTHROPODA’. The name Arthropoda was coined by Von Siebold and the Arthropoda word is derived from Greek work. Arthro means jointed and pod means appendages. This is the largest phylum in the animal kingdom. They show heteronomous metamerism and have chitinous exoskeleton. Arthropods found in all types of habitats.

The set of MCQ will provide you more information about ‘PHYLUM ARTHROPODA’.

 

MCQ.1)…………………………. Refers to the shed of old exoskeleton and it secrets a larger one which is vulnerable after this process.

a) Molting

b) Skin formation

c) Segmentation

d) None of these

 

MCQ.2):Which of the following organ is sensitive organ in Arthropods?

a) Hairs

b) Antenna

c) Compound eye

d) All of them

 

MCQ. 3):………………………………………..Part is present in the exoskeleton and allows gas exchange in arthropods.

a) Ganglia

b) Spiracles hole

c) Simple eye

d) Nerve cord

 

MCQ.4):Which of the following contains more species than all other groups of animals alive today?

a) Trilobita

b) Crustacea

c) Uniramia

d) Chelicerata

 

MCQ.5):…………………………… are the insects distinguished as those having forewings modified into hard wing cases that cover and protect the hind wings and abdomen.

a) Sea cucumber

b) Beetles

c) Bugs

d) Worms

 

MCQ.6):The natural coloring or form of an animal that enables it to merge with its surroundings is known as the ……………………………

a) Camouflage

b) Metamorphosis

c) Molting

d) Shedding of skin

 

MCQ.7):………………………………………..Is a type of jointed appendages in the arthropods in which appendages consists of two branches

a) Uniramous

b) Triramous

c) Biramous

d) Hexramous

 

MCQ.8):Which of the following is included in the ecological roles of arthropods?

a) Do not produce honey

b) Food source

c) No medical uses

d) Can’t be pollinators

 

MCQ.9): The Latrodectus mactans or black widow spider belongs to ……………

a) Class Crustacea

b) Class Aves

c) Class Hydrozoa

d) Class Arachnida

 

MCQ.10):In which of the following class of arthropod have complex mouth parts and one or two pairs of wings on thorax?

a) Insecta

b) Reptalia

c) Chilopoda

d) Millipedes

 

Answer

1) a) Molting

2) d) All of them

3) b) Spiracles hole

4) c) Uniramia

5) b) Beetles

6) a) Camouflage

7) c) Biramous

8) d) Class Arachnida

9) d) Class Arachnida

10) a) Insecta


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