Chapter 1 Test
1, aquatic products is ( ) the production of aquatic plant and animal products and their processed products of the general term.
A, freshwater fish and algae
B, aquatic plants and animals
C, marine and freshwater fisheries
D, fish and algae
Correct Answer: C
2, abalone, conch, razor clams, clams, etc., are generally collectively referred to as ( )
A, gastropods
B, shellfish
p> C, gills
D, cephalopods
Correct Answer: B
3, when consuming aquatic products, we should pay attention to ( )
A, fresh
B, washed
C, gills
D, boiled
Correct Answer: ABD
4, the following statement is wrong ( )
A, fresh jellyfish can be eaten directly
B, eat salted fish with caution
C, itself with toxins puffer fish can not be eaten
D, eat the head of the fish to remove the gills
Correct Answer: A
5, the fish according to its freshness can be divided into ( ) 3 kinds.
A, fresh
B, sub-fresh
C, not fresh
D, not too fresh
Correct Answer: ABD
6, fresh fish is suitable for ( ) practice.
A, stewed
B, steamed
C, roasted braised
D, dry roasted
Correct Answer: B
7, in the purchase of aquatic products must be three moves refers to ( ）
A, moving gills
B, move the nose
C, hands
D, move the eyes
p> Correct Answer: BCD
8. The eyes of a fresh fish are raised, the surface is sticky when touched with the hand, and is slightly blue in color. ( )
Correct Answer: X
9, fish processing steps include ( )
A, scraping fish scales
B, cut fins
C, in addition to the gills
D, to remove the viscera
Correct Answer: ABCD
10, aquatic products preservation of freshness temperature in ( ), its freshness is generally more than the cooling of fish Extend 1.5 ~ 2 times.
A, -1 to -5 ℃
B, -5 to -10 ℃
C, 0 to 4 ℃
D, 2 to 8 ℃
Correct Answer: A
Chapter 2 test
1, ( ) scales are white, body fat, tail bald, flesh hairy surface, meat is slightly acidic.
A, river carp
B, pool carp
C, river carp
D, lake carp
Correct Answer: C
2, good quality crucian carp, with ( ) season caught wild crucian carp is better.
A, spring
B, summer
C, autumn
D, winter
Correct Answer: cd
3, ( ) and silver carp, bighead carp, and mackerel are collectively known as the ? four major fish?
A, crucian carp
B, carp
C, yellow croaker
D, grass carp
Correct Answer：D
4, is now widely distributed in the plains of China except for the Tibetan Plateau. ( )
Correct Answer: X
5, Mandarin fish prefers to feed on ( ).
A, grass
B, substrate
C, algae
D, fish and shrimp
Correct Answer: D
6. The bighead carp has a larger head than the bighead carp, and is whitish in color. ( )
Correct Answer: X
7, ( ) and Songhua River Mandarin Fish, Yangtze River Shad and Taihu Lake Silver Fish are known as China's ? four famous fish?
A, Songjiang perch
B, largemouth black bass
C, sea bass
D, river perch
Correct Answer: A
8, ( ) is a ferocious carnivorous fish, and is one of the pests of freshwater aquaculture.