AAAQ2024 (Chapter 7 - 10) | Baamboozle - Baamboozle

Team 1
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Team 2
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20

Give 4 parameters that need to monitor for Daphnia culture.

Temperature, pH, oxygen, ammonia

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Check

Okay!

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10

Name the organism in this picture.

Moina

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20

How to harvest Daphnia?

Sieve, plankton net

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20

Give 2 types of method to culture Daphnia.

Outdoor pond, tank

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25

Give 2 types of reproduction for artemia

Oviparous (cysts), Ovoviviparous (nauplius)

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banana

Go to last place!

Oops!

star

Double points!

Okay!

shark

Other team loses 25 points!

Okay!

banana

Go to last place!

Oops!

20

How to differentiate male and female artemia?

Male: clasper, female: brood sac.

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20

Give 4 parameters of artemia culture

Temperature, salinity, aeration (oxygen), pH, light

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baam

Lose 25 points!

Oops!

rocket

Go to first place!

Okay!

shark

Other team loses 25 points!

Okay!

lifesaver

Give 20 points!

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20

Why light is required for artemia cysts hatching process?

To initiate embryonic development, water temperature

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20

What is enrichment process?

Enrich the live feed with higher nutritional value

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baam

Lose 25 points!

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fairy

Take points!

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fairy

Take points!

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banana

Go to last place!

Oops!

trap

No points!

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fairy

Take points!

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fairy

Take points!

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lifesaver

Give 25 points!

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20

What is the problem associated with Daphnia culture?

Contamination of rotifer - sieve or oxygen level to remove the rotifer

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20

What is decapsulation?

A process of remove the hard egg shell that covers Artemia cyst.

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20

Can artemia used as first feeding to the fish larvae?

No. Rotifer then followed by artemia.

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