Water lilies are a well studied clade of plants because their large flowers with multiple unspecialized parts were initially considered to represent the floral pattern of the earliest flowering plants, and later genetic studies confirmed their evolutionary position as basal angiosperms. Analyses of floral morphology and molecular characteristics and comparisons with a sister taxon, the family Cabombaceae, indicate, however, that the flowers of extant water lilies with the most floral parts are more derived than the genera with fewer floral parts. Genera with more floral parts, Nuphar, Nymphaea, Victoria, have a beetle pollination syndrome, while genera with fewer parts are pollinated by flies or bees, or are self- or wind-pollinated. Thus, the large number of relatively unspecialized floral organs in the Nymphaeaceae is not an ancestral condition for the clade.
The material. Some coloring books offer the ability for the child to simply run over the surface with the pens or crayons provided, and it will turn out to be the right color regardless. Some are more like paint books, and some have magic marker surfaces and come with markers that will not show up on any surface but the specially prepared book pages. Choose the book that best suits you and your child. If you are worried about markings on the walls, then don't select a pack of basic crayons, get something that uses special crayons. If you want your child to exercise their own creativity and not have to fit in the lines or color schemes planned, get basic pages. It is up to you. The theme: Coloring books generally have a theme of sorts. It might be that they are based on a Disney movie, or it is about animals, or vehicles, or something else. When selecting books for your children, remember that they will want to express their creativity, and will have a lot of fun with any coloring book, but will be more interested in a coloring booklet with a theme that appeals to them. Choose a color book that features their favorite characters, or the item of interest in their life. For example, if your little boy just loves trains, get a Thomas the Train coloring book. If your little girl is as girly as they come, look for the Disney Princess coloring book, or possibly Strawberry Shortcake. So now to answer the how. And trust me; it's not as far-fetched as you may think. While the Internet is a fantastic place to watch videos, keep in touch with old friends, listen to new music, network, or participate in any number of other legal or otherwise illegal activities, it is an even better when utilized as a parental resource centre. And this is where our free colouring pages come in. How many times have you wished you had something new and handy to entertain you kids while you try to (insert any chore here) do the dishes, laundry, vacuum, etc... It takes you time to make time to spend that time. What a complete waste of time! The solution you ask? Open a webpage, Google a search, print off your find, and you're done. Your children will be more then occupied for the remainder of the time you need! The beauty of the Internet is in the resources it holds; every time, you can find something new. Are your children tired of drawing sea creatures? Print off farm animals. Are they not interested in drawing? Then print them out some word puzzles such as jumbles or crosswords. The point is, parents should look beyond the obvious functions the Internet provides and start using the web as the tool it can be in order to maximize their time. In truth, the vastness of the Internet and the multitude of resources available can be the true time-saver for parents. Whether you are a parent or you are a preschool teacher you need to know the tricks to keep your kids engaged in activities which not help in building their creative abilities but also provide them the best opportunities of indulging in fun. Trying to find such activity becomes difficult when you are least aware of the coloring pages available for free (as most of them are available for free online). Internet is a hub of a variety of Disney and Christmas coloring pages which can be easily downloaded and printed for free. These coloring pages help in sustaining the interests of kids for a good length of duration. Moreover, it doesn't carry any kind of risk or potential harm to kids while coloring.