Examlex
Adaptive radiation occurs when organisms
Primary Phloem
The part of the plant's vascular system that conducts sugars and other metabolic products downward from the leaves.
Cork Cambium
Cork cambium is a layer of meristematic tissue in plants that produces cork cells to protect and waterproof the plant.
Periderm
The outer protective layer of a plant's bark, produced as part of secondary growth, replacing the epidermis in mature plant stems and roots.
Xylem
The vascular tissue in plants responsible for the conduction of water and nutrients from the roots to the leaves.
Q6: The various forms of algae (Archaeplastids) are
Q8: Which of the following statements concerning ribosomes
Q13: Which of these plant tissue types is
Q18: The reason biologists believe that green algae
Q19: For translation to take place, which of
Q20: In cladistics, _ is(are) the primary criterion
Q21: Fungal diseases include all of the following
Q40: If the parents are AO and BO
Q51: Name the structures labeled A and B
Q54: Dinosaurs were the dominant group during the