Ch. 4
Plant Kingdom four main groups. What group do nonvascular plants belong to?
Bryophytes
A slender thread-like structure, especially a microscopic appendage that enables many protozoa, bacteria, etc. to swim.
Flagella
Angiosperm leaf- _______ leaves usually consist of parallel veins.
Monocot
___________ is a temporary arm-like projection of a eukaryotic cell membrane that is developed in the direction of movement. They are used for motility and ingestion, and are often found in amoebas.
Pseudopodia
Four different types of roots are tuberous, tap, fibrous, and ___________.
Adventitious
The zygote grows by mitosis into a multicellular mature moss __________.
Sporophyte
___________, in plants and certain algae, the sexual phase. A phenomenon in which two distinct phases occur in the life history of the organism, each phase producing the other. The nonsexual phase is the sporophyte.
Gametophyte
Angiosperm flowering plant- ______ petals usually grow in groups of four or five.
Dicot
Needle-like leaves do what?
Conserve water
Some climbing structures of plants are twining stems, twining petioles, and ________.
Tendrils
Bryophyte Marchantia Liverwort- Haploid spore. Spore germinates develop into a flat lobed, leaf-like haploid structure called a _______.
Thallus
The pollen tube penetrates an opening in the ovule called a _________.
Micropyle
Grains/pollen are examples of ___________.
Microspores
_______ has a change in ploidy. (2N to 1N)
Meiosis
A peach is an example of what type of fruit structure?
Drupe
What word goes into both blanks?
________ and pterophyte. Earliest group- ________, club mosses.
Lycophyte
What word goes into both blanks?
Woody Dicot plants- Rings are continuous around the stem. Annual ring from _____ growth. Drought years reduces _____ tube.
xylem
The stamen of an angiosperm flower structure, consists of an anther and a ________.
Filament
Transpiration- ________ is when water molecules bond to each other.
Cohesion
Guard cells surround each stoma and control its opening and closing.
Pores in the cuticle, called _______, allow leaves to exchange gases with the atmosphere.
Stomata
Spores are formed using meiosis, they are released from the __________?
Sporangium
_______ has NO change in ploidy. (2N to 2N) OR (1N to 1N)
Mitosis
Gymnosperms consist of four main phyla: the Coniferophyta, Cycadophyta, Gingkophyta and __________.
Gnetophyta.
Stems and Leaves– ______ ________, locations of cell division at the tips of roots and stems for growth, maximum exposure to the sun
Apical meristem
Dicot Leaf types – _________ & Palmately Compound Leaves
Pinnately