HORTICULTURE SCIENCE
PLANT BIOLOGY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
nonseed nonvascular
|
|
nonseed, vascular
|
|
seed, vascular
|
|
spore, cardiovascular
|
Detailed explanation-1: -Except for bryophytes, pteridophytes, gymnosperms, and angiosperms are all vascular plants which possess the vascular system of xylem and phloem.
Detailed explanation-2: -Angiosperms are vascular seed plants.
Detailed explanation-3: -Plants do not have a circulatory system. Instead, they have a vascular system. This system is composed of xylem and phloem that are responsible for the transportation of water and nutrients from the soil through capillary action.
Detailed explanation-4: -The vascular plants (the “tracheophytes”) are a monophyletic clade of polysporangiate lineages characterized by the capacity to produce xylem and phloem in addition to the ability to form cuticles, stomata, and spores with chemically and mechanically resistant walls.