Ottoman Empire
Netherlands ( Holland)
Daffodils should bloom first.
tulips are found in southern Europe and Asia, although they grow up in many place.
First, blue tulips are not natural. To create blue tulips, white tulips may be dyed to achieve the right color. Hybrid tulip species in shades of violet and lilac may also be created to make blue blossoms. Blue tulips symbolize tranquility and peace. When given to someone, they convey a message of trust, unity and loyalty.
If you mean "Holland tulips", it means tulips from Holland.
There are no specific collective noun for tulips. I have seen suggested, an explosion of tulips and a tiptoe of tulips. However, any noun suitable for the situation can be used, for example, a field of tulips, a bouquet of tulips, a bunch of tulips, etc.
If you are saying that "1 in 4" of the tulips are red, the answer would be 4 of the tulips are red.
No, tulips are multicellular organisms.
Tulips
Tulips are angiosperms.
Although tulips are often associated with Amsterdam and Holland, they are native to central Asia and cultivated by the Turks. In the 16th century, the Habsburg ambassador in Istanbul brought bulbs to Vienna. The botanist, Carolus Clusius propagated them and brought them to Leiden, in Holland when hehad been appointed director of Botanical Garden. One of the best places to see tulips is in the Keukenhof Flower garden near Amsterdam.
Tulips Tulips