Fechar
characteristics of all seedless plants
What are the two main characteristics of a seed plant?
Where do mosses grow?
Where do liverwarts grow?
Where do hornwarts grow?
What are plants that have vascular tissue called?
How do seedless vascular plants reproduce?
What are the structures called that anchor a moss and absorb water and nutrients from the soil?
What is a frond?
What does vascular tissue do for plants?
What is the vascular tissue through which food moves?
What are the vascular tissues called that transport water and minerals?
Describe how the materials reach the stem and leaves?
What are tiny structures that contain the cells that later become sperm cells called?
What are cotyledons?
What is the outer covering of the seed called?
Where does pollen deliver the sperm cells?
What is the significance of having the sperm cells near the eggs?
What are the structures that contain a young plant inside a protective covering called?
What is inside a seed?
If a seed lands in an area where conditions are favorable, what happens?
What is a zygote?
What are the 3 main parts of a seed?
What happens when a seed comes out of inactivity?
Is a seed always active?
What are the three key functions of roots?
Where is the root cap and what does it do?
What are the two functions of the stem?
What are the two types of stems?
In woody stems what is the layer of cells called that divides to produce new phloem and xylem?
What is the process called where leaves capture the sun's energy and carry out the food making process?
Where are stomata located and what are their functions and what do they control?
What is the process by which water evaporates from the stomata in a plant's leaves called?
Why are the seeds of gymnosperms called 'naked?'
Name two unique characteristics of angiosperms
What do the male cones and the male parts of a flower produce?
What do female cones and the female parts of a flower produce?
Briefly describe the process of embryo formation in an angiosperm?
What is the reproductive structure of a gymnosperm called?
What is the process of transferring of pollen from a male reproductive structure to a female reproductive structure?
In angiosperms what is the ripened ovary called?
Angiosperms that produce seeds with two seed leaves are called?
What are the 3 groups of seedless vascular plants?
What are 3 main groups of non-vascular plants?
Since non-vascular plants live in moist, watery surroundings, what can their sperm cells do during reproduction?
What are the structures that look like tiny leaves growing off the small stem that are the fuzzy green part of the moss called?
Describe what generates out of the gametophyte
What does the capsule at the end of the sporophyte contain?
Describe what liverwarts look like growing on moist rocks
Are hornwarts sporophytes?
What do hornwarts structures look like and they usually live in moist soil mixed with what?
True or False/ Seedless, vascular plants have true stems, roots, and leaves
Why can vascular plants grow quite tall? Give two reasons
In seedless vascular plants spores grow into gametophytes that produce egg cells and sperm cells. Why must there be water avalable to them?
True or False/ Most ferns have above ground stems
True or False/ In most ferns the leaves grow upward from the top of the stems, while roots grow downward from the bottom of the stems
The leaves of ferns are called fronds. How does their upper surface help the plant retain water?
When you see a fern with its visible fronds what stage is the plant in?
How and where do the spores develop on the fronds of the ferns and what do the spores develop into?
There are two other groups of seedless vascular plants they are horsetails and club mosses. Why don't we study them more?
What are the 6 main groups of the plant kingdom?
Which of the 6 main plant groups have vascular tissue?
Which of the 6 main groups reproduces with seeds?
Which plant group produces without pollinators?
Which of the 6 main plant groups reproduces with pollen and pollinators?
In which main plant group do the seeds reside in cones?
In which main plant group do seeds reside in flowers?
How are moss spores distributed?
How are gymnosperms seeds distributed?
What are the two main sub groups of angiosperms?
What is the leaf venation in monocots?
What is the leaf venation in dicots?
What is the function of the leaf venation in dicots?
What is the stem vascular tissue arrangement in monocots?
What is the stem vascular tissue arrangement in dicots?
What is the root system description for monocots?
What is the root system description for dicots?
What is the flower structure for monocots?
What is the flower structure for dicots?
True or False/ Some seeds need to be chilled or past through an organism's digestive system to germinate.
True or False/ Most seeds need water to germinate.
Which main plant groups have a dominate plant form of gametophyte?
In which main plant groups is the dominate plant form sporophyte?
True or False/ Moss reproduction requires water.
True or False/ Gymnosperms reproduction requires water.
True or False/ Angiosperms reproduction requires water.
True or False/ Ferns reproduction requires water.
What is the alternation of generations?
What is a gametophyte?
What is a sporophyte?
