F
A structure that contains a young embryonic plant and stored food inside a protective coat
What is a seed
Plants switching between their gametophyte stage and sporophyte phase of life is better known as
What is the alteration of generations
The majority of plant tissues are this type of tissue
What are ground tissues
A taproot system
What is a root system with a large central root
The study of plants
What is botany
Wood is made of this type of tissue
What is xylem
Difference between pollen cones and seed cones
What is pollen cones contain the male gametes and seed cones contain the female gametes
Difference between monocots and dicots
What is the number of cotyledons in each
Examples of this tissues include the epidermis, or the cuticle
What are the dermal tissues
The chicago
Cubos
Guard cells functions
What is open and close the stomata
This tissue can become any other type of needed tissue and duplicates incredibly fast
What is meristematic tissues
The two main differences between gymnosperms and angiosperms is
What are gymnosperms do not produce flowers and have seeds that are not completely enclosed
Meristem Tissues
What are tissues that carry on mitosis and are undifferentiated
Tissues that generally form the skin of plants
What are dermal tissues
Companion cells do what?
What are do the functions of life that others cells are no capable of for them
Primary growth vs secondary growth
What is primary growth is focused on lengthening while secondary growth is focused on increasing the diameter or width
The two main types of vascular tissues, and the major difference between them
What are xylem and phloem. Xylem go up and transport minerals and water. Phloem go both and transport food
All four functions of roots
What are 1. transports minerals and water
2.Collects minerals and water
3.stores food or energy
4.helps to anchor the plant
Name the three regions of a root
What are meristematic region, elongation region, and maturation region
What is the function of the Stomata
What is permit gas exchanges with the atmosphere
Why are nonvascular plants generally small?
What is because they lack vascular tissues, they have no way to transport materials and therefore need all parts to be near all resources
What is the use of summer wood and spring wood
What is create a pattern of annual rings that can be used to age trees
Difference between heartwood and sapwood
Answers will vary
Vascular cambium
What is separates xylem from phloem and can become either one