HSC200H5 Quiz: Lect 3 study guide not filled in
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1. Two adaptations that land plants have for minimizing waterloss are _______ and ________.
2. Which of the following types of plants have the followingcharacteristics: originated 360 million years ago (mya), produceseeds that are not in specialized chambers, were abundant duringthe age of dinosaurs?
seedless vascular plants |
bryophytes |
angiosperms |
gymnosperms |
3. Not every angiosperm has invested in attractingpollinators.
True |
False |
4. It is a common misunderstanding that lichens are a singleorganism. However, lichens are actually a symbiotic association of_____ and _______.
5. Which of the following types of animals does not have radialsymmetry?
all of the above have radial symmetry |
arthropods |
molluscs |
nematodes |
6. Nematodes and humans both have ______ symmetry.
7. Almost all of birds' adaptations are for ______.