Question

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 ______.