Seaweed Cultivation and Safe Production知到智慧树章节测试课后答案2024年秋宁波大学

SeaweedCultivationandSafeProduction知到智慧树章节测试课后答案2024年秋宁波大学绪论单元测试

Themaincontentsofourcourseinclude（）

A:CultivationoftypicalseaweedinChinaB:SafeproductionofseaweedcultivationC:theconceptofseaweed

答案:CultivationoftypicalseaweedinChina；Safeproductionofseaweedcultivation；theconceptofseaweed

第一章单元测试

Whichofthefollowingbelongstoredalgae？（）

A:redpepperB:tomatoC:HaematococcuspluvialisD:Porphyra

答案:PorphyraMostoftheplantsweseearegreenbecausethepigmentsintheplantsreflect（）light.

A:greenB:blackC:blueD:red

答案:greenPhycobiliproteinscanbedividedintothefollowingcategories（）.

A:Allophycocyanin(APC)B:Phycoerythrocyanin(PEC)C:Phycocyanin(PC)D:Phycoerythrin(PE)

答案:Allophycocyanin(APC)；Phycoerythrocyanin(PEC)；Phycocyanin(PC)；Phycoerythrin(PE)Thefunctionsoffucoxanthininclude（）.

A:anti-oxidationB:anti-tumoreffectsC:anti-inflammatoryD:weightloss

答案:anti-oxidation；anti-tumoreffects；anti-inflammatory；weightlossSeaweedforestsprovidehabitatsformarinelife.（）

A:FalseB:True

答案:True

第二章单元测试

Themaincultivationmethodsofkelpusednowarehorizontalropemethod,verticalropemethosand（

）.

A:one-dragonropemethodB:polecultivationmethodC:Semi-floatingraftD:floatingraftmethod

答案:one-dragonropemethodThesporelingofEucheumatoidcanbeobtainedinthreeways:（

）.

A:Boughtfromothernurseryunits.B:Collectedfromthewildpopulationinanaturalseaarea.C:Selectthehigh-qualityalgaeasthesporelings.D:Check

all.

答案:Check

all.（）aretheimportantmethodsinKelpgeneticbreeding.

A:selectionB:hybridizationC:gametophytecloning

答案:selection；hybridization；gametophytecloningCo-culturedSeaweedandshellfish,crustaceansandfishestogetherareknownas（）system.

A:Integaratedmultitrophicaquaculture(IMTA)B:Seaweed-animalC:aqucultureD:mixcultured

答案:Integaratedmultitrophicaquaculture(IMTA)InthecultivationofGracilariopsislemaneiformis,ifbothofthecross-flowandthedownstreamflowarenotsuitable,theraftcanbesetawayfromthemainstreamdirection.（）

A:FalseB:True

答案:True

第三章单元测试

Whenoperatinghigh-speedrotatingequipment,glovesshouldnotbeworn.（

）

A:TrueB:False

答案:TrueCollectalltheharmfulandtoxicwastegeneratedinagradedandclassifiedmanner,andthewasteliquidthatmayundergoreactionsshouldnotbemixed.（

）

A:FalseB:True

答案:TrueDuringoffshoreproductionoperations,itisnecessarytowearaworklifejacketandfastenasafetyrope.（

）

A:FalseB:True

答案:TruePutsafetyfirstatanytimeandplace,andthinkfromasafetyperspective.（

）

A:TrueB:Fals