|
Question 1: What classis does Koi belong to?
|
|||
|
|
|
Question 2: What is the binomial of Koi?
|
|||
|
|
|
Question 3: What phylum does Koi belong to?
|
|||
|
|
| Question 4: [2] Koi on the other hand, were developed from common carp in ________ in the 1820s. | |||
|
|
| Question 5: The outside world was not aware of the development of color variations in koi until 1914, when the Niigata koi were exhibited in the annual exposition in ________. | |||
|
|
| Question 6: Goldfish were developed in ________ more than a thousand years ago by selectively breeding Prussian carp for color mutations. | |||
|
|
| Question 7: They are hybrids of koi with ________. | |||
|
|
| Question 8: Ghost koi were developed in the 1980s, and have become very popular in the ________. | |||
|
|
| Question 9: In many areas, they are considered an ________ and pests. | |||
|
|
| Question 10: A pond usually includes a pump and ________ system to keep the water clear. | |||
|
|
|
|