| A | B |
|---|
| All plants are | autotrophs |
| Photosynthesis in plants produces | sugar and oxygen |
| Raw materials of photosynthesis | Carbon Dioxde and water |
| Adaptation that help plants retain water | cuticle |
| Stage that produces egg cell and sperm cells | gametophyte |
| Spores that plants produce | gametophyte stage |
| Acharacteristic of vascular tissue | positions plants leaves closer to the sun |
| Umbrella-shaped sporophyteof a liverwort is necessary | for reproduction |
| Nonvascular plants differ from vascular plants | how they transport water and nutrients |
| Example of vascular plants | mosses, hornworts, liverworts |
| Part of a moss that absorbs water and nutrients | rhizoid |
| Part of a moss where spores are produced | capsule |
| Part of a moss that has leaflike structure | gametophyte |
| Which fern characteristic do mosses lack? | vascular tissue |
| Two characteristics do ferns and their relatives share | vascular tissue and spores |
| Characteristic club mosses and ferns share | vascular plants |
| part of a fern that grows underground | roots and stems |
| Fern produeces spores on | underside of fronds |
| Seed and Seedless plants have | complex life cycles |
| Why must ferns live in moist environments | so egg and sperm cell can join |
| What happens in phloem? | Food moves down |
| Plants that produce seeds can live in | a dry environment |
| Germination begins | when a seed absorbs water |
| Parts of a seed | stored food, embryo, cotyledon |
| Gases pass in and out of the leaf | through the stomata |
| Function of a leaf's veins | to transpot food to the rest of the plant |
| Part of a woody stem that produces new vascular tissue | cambium |
| Root function in plants | to absorb water, store food, anchor plants |
| Root hairs help a plant | absorb water and nutrients |
| What characteristics do gymnosperms share? | produce naked seeds |
| Most diverse gymnosperms | conifers |
| Reproductive structures of gymnosperms | cones |
| Where does the zygote of a gymnosperm develop? | in the ovule |
| Pollination | transfer of pollen from male to female reproductive structures |
| All angiosperms | produce fruits |
| Flowers are | structure for seed dispersal |
| Flower's female reproductive parts | pistils |
| Flower is pollenated when | pollen falls on the stigma |
| Part of a flower that becomes a fruit | ovary |
| Factor that helps tell the difference between a monocot and a dicot | number of seed leaves |
| A characteristic of a monocot | scattered bundles of vascular tissue in the stem |
| An example of negative plant tropism | stems growing up |
