Which type of vegetation is NOT typically found in the tundra climate?

In a tundra climate, conditions are characterized by cold temperatures, strong winds, and a short growing season. This environment supports only vegetation that is specifically adapted to survive such harsh conditions. The correct choice is tall deciduous trees, as they require a warmer climate and longer growing seasons with ample moisture to thrive. The comprehensive root systems, height, and broad canopies of these trees make them unsuitable for the tundra, where the permafrost inhibits root growth and extreme cold temperatures stress the plants.

In contrast, the types of vegetation typically found in tundra include grasses, shrubs, low-growing plants, and small herbaceous plants, all of which have adaptations that allow them to survive in the cold and often nutrient-poor conditions. These plants tend to be smaller, have shorter growing seasons, and may develop features such as thick leaves or a cushion-like growth form to withstand the elements. This allows them to complete their life cycles before the onset of winter, making them well-suited for tundra climates.