There are no trees or shrubs, and only two species of flowering plants, Antarctic hair grass (Deschampsia Antarctica) and Antarctic pearlwort (Colobanthus quitensis) are found. The vegetation is predominantly made up of lower plant groups (mosses, liverworts, lichens and fungi) which are specially adapted to surviving in extreme environments, in particular, tolerating low temperatures and dehydration. There are, in total, around 100 species of mosses, 25 species of liverworts, 300 to 400 species of lichens and 20-odd species of macro-fungi.
saxifrage
Cacti, trees, bushes, shrubby plants are some small trees that grow in the desert.
Oasis
An oasis is a some underground water that has helped some hardy plants to grow in the middle of the desert the plants usually consist of palm trees banana trees etc
They compete with other large plants for land.
Trees do grow in the desert. They are just not as common in deserts as in some other biomes.
Cactus.
I would say lack of enough water for trees to grow in the desert.
they grow on bushes (plants)
Yes. Some plants have long roots to get water deep in the soil, or branched roots to get water over a wide area. With thick waxy layer on the stems and leaves, water can be retained and the tissues are protected from strong sunshine. Some plants have pin-like leaves to reduce water loss.
Not really. There are weird plants, but the majority are commonly known plants and shrubs like palm trees, oaks and pines; desert plants include creosotes and cactus.
Plants don't grow on polar ice, so none.
There is no such desert named the "Safari Desert."