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BIOLOGY
ECOLOGY UNIT TEST
| Question | Answer |
|---|---|
| Which group of plants is MOST adapted to live in regions where the layer of soil beneath the surface stays frozen all the time? | mosses, lichen, grasses and small shrubs |
| These sunflowers seem to follow the path of the sun as it travels across the sky during the day. Plants bending toward or following light is a response called | phototropism |
| which plant adaptation is most common in the desert biome? | roots that can store a lot of water |
| Due to intense competition for light, phototropism would be most beneficial in which biome? | tropical rain forest |
| which group of plants is MOST adapted to live in regions where the layer of soil beneath the surface stays frozen all the time? | trees whose roots run deep into the soil |
| Jack rabbits are organisms native to desert biomes.These organisms may have which adaptation to survive. | large ears for release of heat from the body |
| Pioneer plant species could be described as those that | sprout from seeds after a forest fire |
| Animals that live hot, dry habitats tend to have what adaptation to maintain homeostasis | nocturnal habits |
| Believe it or not, the tundra is like the desert in one very important way. The similarity results in plants with a like adaptation to their environment. How are these two biomes alike and what adaptation do plants living in each biome share? |