Quiz about Fish Anatomy

Question 1

What is #11 on the diagram?

Accepted Answer

Stomach

Answer

Heart

Answer

liver

Answer

Esophagus

Question 2

What is on the diagram?

Accepted Answer

Spinal Cord

Answer

Kidney

Answer

gallbladder

Answer

swimbladder

Question 3

What is on the diagram?

Accepted Answer

Gills

Answer

Spinal Cord

Answer

Kidney

Answer

gallbladder

Question 4

What is #6 on the diagram?

Accepted Answer

Heart

Answer

liver

Answer

Esophagus

Answer

Stomach

Question 5

What is #7 on the diagram?

Accepted Answer

liver

Answer

Heart

Answer

Esophagus

Answer

Stomach

Question 6

What part of the fish protects AND covers the gills?

Accepted Answer

Operculum

Answer

Pectoral Fin

Answer

Mouth

Answer

Gill filaments

Question 7

In most fish the absorption of oxygen from the water occurs through the:

Accepted Answer

Gill Filaments

Answer

Lungs

Answer

Gill Rakers

Answer

Operculum

Question 8

In fish, what is the name of the fluid-filled canal that detects movement and vibrations in water?

Accepted Answer

Lateral Line

Answer

Vertical Line

Answer

Horizontal Line

Answer

Lateral Spine

Question 9

All fish breathe oxygen by using

Accepted Answer

gills

Answer

their tail

Answer

lungs

Answer

their dorsal fins

Question 10

WHICH sense "organs" can be found in most all fish?

Accepted Answer

all of the above

Answer

tastebuds

Answer

eye

Answer

lateral line system

Question 11

What is the name of the internal structure that controls a bony fish's depth in the water?

Accepted Answer

Swim Bladder

Answer

Liver

Answer

Air Pocket

Answer

Lung Bladder

Question 12

The bony plates covering a bony fish's gills:

Accepted Answer

Operculum

Answer

Caudal fin

Answer

Dorsal fin

Answer

Lateral line

Question 13

The tail fin of a fish is also known as the __________ fin.

Accepted Answer

Caudal

Answer

Pectoral

Answer

Pelvic

Answer

Dorsal

Question 14

This is the organ where gas exchange occurs in fish.

Accepted Answer

Gills

Answer

Lungs

Answer

Heart

Answer

Operculum

Question 15

Which of the labeled arrows is pointing to the PECTORAL FIN?

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Answer

E

Question 16

What is the primary function of the lateral line in fish?

Accepted Answer

Detecting movement and vibrations

Answer

Detecting light

Answer

Detecting temperature changes

Answer

Detecting chemical signals

Question 17

Which part of the fish is responsible for buoyancy control?

Accepted Answer

Swim bladder

Answer

Lateral line

Answer

Pectoral fin

Answer

Dorsal fin

Question 18

What structure covers and protects the gills in bony fish?

Accepted Answer

Operculum

Answer

Gill rakers

Answer

Gill filaments

Answer

Lateral line

Question 19

In fish anatomy, what is the function of the gill rakers?

Accepted Answer

Filter food particles

Answer

Assist in breathing

Answer

Protect the gills

Answer

Aid in swimming

Question 20

Which organ in fish is primarily responsible for gas exchange?

Accepted Answer

Gills

Answer

Lungs

Answer

Heart

Answer

Swim bladder

Question 21

What is the role of the caudal fin in fish?

Accepted Answer

Propulsion

Answer

Stability

Answer

Steering

Answer

Buoyancy

Question 22

Which part of the fish's anatomy is involved in detecting electrical fields?

Accepted Answer

Ampullae of Lorenzini

Answer

Lateral line

Answer

Swim bladder

Answer

Pectoral fin

Question 23

What is the main function of the pectoral fins in fish?

Accepted Answer

Steering and balance

Answer

Propulsion

Answer

Gas exchange

Answer

Detecting vibrations

Question 24

Which part of the fish anatomy helps in reducing water resistance while swimming?

Accepted Answer

Scales

Answer

Gills

Answer

Swim bladder

Answer

Lateral line

Question 25

What is the primary function of the dorsal fin in fish?

Accepted Answer

Stability

Answer

Propulsion

Answer

Buoyancy

Answer

Gas exchange

Fish Anatomy

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