Free Printable AFKq2_Zebra and Betta Fish

Worksheets

AFKq2_Zebra and Betta Fish

Total questions: 15

Worksheet time: 8mins

Name

Class

Date

Glofish were made by inserting the genetic code for a glowing protein from jellyfish into a regular fish. Which statement best explains why this works?

All marine creatures have the ability to produce glowing proteins to survive in the water

In addition to the genetic code, glofish take the glowing protein from the jellyfish

The genetic code is universal so the glofish can make the jellyfish protein

Glofish cannot translate jellyfish proteins, so they inherited the trait from other fish

Which animals are genetically modified?

GloFish

colored baby chicks

both are genetically modified

neither are genetically modified

Glofish are a genetically modified ____.

shrimp

zebrafish

sardine

guppy

Glofish are the first commercialized transgenic animal.

true

false

Glofish can be used to detect polluted waters, since they will glow if the water is polluted.

true

false

Zebrafish belongs to same family as goldfish.

True

False

Zebrafish has ________ pigmented, horizontal stripes on the side of the body.

any number 3-10

Danio rerio has barbels.

True

False

Zebrafish may show breeding and egg-laying anytime of the day.

True

False

10.

Both zebrafish and Betta fish show parental care.

True

False

11.

How does Betta fish survive in water with lower oxygen levels? It is due to ----

Anaerobic respiration

Slow metabolism

Labyrinth organ

Efficient gills

12.

What are the alternative names for Betta fish?

Siamese Fighting fish

Bettah warrior fish

Assamese fighter fish

Fighter clan-fish

13.

Who takes care of eggs in Betta fish?

Male

Female

Both

None

14.

Poeciliidae family fishes are live-bearers

True

False

15.

What is the material used for making nest by Betta fish?

Plant matter

Floating vegetation

Bubbles

Special glandular secretions

100 %

AFKq2_Zebra and Betta Fish

Total questions: 15

Worksheet time: 8mins

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