Plant Diversity Chapter 22
Monocots have how many seed leaves?
1
Dicots have how many seed leaves?
2
On what day were plants made?
6 day
Roots
Absorb water and minterals
Which of the flowing is a basic requirement of plants? sunlight, carbon dioxide, water
All the above
Largest plant group?
Angiosperms
____________ develop unique reproductive organs known as _________.
Angiosperms Flowers
There are three categories of plant life spans:
Annual, Biennial, and Perennial
What is a plant called if it comes back every year?
Annuals
A plant that has a life cycle that lasts two years is a: dicot, monocot, biennial, perennial
Biennial
What is a plant called if it comes back every 2 years?
Biennials
To which group does this plant belong? bryophytes, ferns, gymnosperms, angiosperms
Bryophytes
What is the function of phloem?
Carries nutrients
What is the function of xylem?
Carries water to every part of the plant
Which of the following is NOT a characteristic of plants? Eukaryotic, Cell walls contain chitin, multicellular, contain chlorophy II
Cell walls contain chitin
Give an example of seedless vascular plants:
Club mosses, horsetails, and ferns
Gymnosperms have what?
Cones
The reproductive structures of cycads are called: flower, sporangia, sori, cones
Cones
Seed leaf are also known as ___________________
Cotyledon
______________ is the first leaf or the first leaves produced by the embryo of a seed plant.
Cotyledon
Give an example of Herbaceous
Dandelions, zinnias, petunias, and sunflowers
Sporophyte phase haploid or diploid?
Diploid
What are the characteristics of plants?
Multicellular, eukaryote, cell walls made up of cellulose
Where do can you find Moss?
Near water and in shade
Gymnosperms seeds have what kind of seeds?
Necked seed
Why is water important to Moss?
Need water because that's how they reproduce
Where can you find the seeds?
Ovaries
What is a plant called if it comes back more than every 2 years?
Perennials
Leaves
Photosynthis
Male gametophyte are also known as ________________
Pollen grain
The small, multicellular structures by which liverworts produce asexually are: protonemas, gemmae, rhizoids, archegonia
Rhizoids
What are the three parts of a seed?
Seed coat, Embryo, and Stored food supply
What characteristics do the stems of herbaceous plants have?
Smooth and fletitle
Horsetails are used to make what?
Sponges
What is at the top of the Moss?
Sporophyte
Monocots and dicots are named for __________________________ in the plants embryo.
The number of seed leaves
Why do Angiosperms have to go through fertilization?
To get food suply
Tracheids
Transportation system for water
Give an example of woody plants:
Trees, shrubs, and vines
What are rhizomes?
Underground stems
What is the difference between the life cycle of moss and ferns?
Vascular tissue
Name 2 groups of flowering plants:
Woody and Herbaceous
Water is carried upward from the roots to every part of a plant by: cell wall, cuticle, phloem, xylem
Xylem
Both forms of vascular tissue ____________ and __________ can move fluids through the plant body, even against the force of gravity
Xylem and phloem
When you have fertilization what is produced?
Zygote
What is the largest group of plants?
flowering plants
Antheridium
Male of the fern
How spores produce, through the process of what?
Meisois
What do plants need to survive?
Minerals, sunlight, and water
Name the 2 ways to class angiosperms.
Monocots and Dicots
Stems
Holds plants up
Archegonium
Female of the fern
What are the large leaves of the ferns called?
Fonds
The leaves of ferns are called: sori, rhizomes, fronds, spores
Fronds
In angiosperms, the mature seed is surrounded by a: cone, flower, fruit, cotyledon
Fruit
Plant ovary is also known as __________________
Fruit
Angiosperms have what?
Fruit and flowers
The most recognizable stage of a moss is the: Sporophyte, protonema, archegonium, gametophyte
Gametophyte
which part of the Moss are you most familiar with?
Gametophyte
Oldest living species?
Gemosperms
Gymnosperms include:
Gnetophytes, cycads, ginkgoes, and conifers
First plants evolved from: brown algae, green algae, ed algae, golden algae
Green Algae
How did plants start?
Green Algae
Cone-bearing plant are also known as _______________
Gymnosperms
What is the difference between Gymnosperms and Angiosperms?
Gymnosperms Bear their seed directly on the surface; Angiosperms - Bear their seeds within a layer of tissue that protects the seed
Gemetophyte is it a haploid or diploid?
Hapliod