Bark Notes: Definitions & Explanations PDF | Download eBooks
Study Bark lecture notes PDF with biology definitions and explanation to study “What is Bark?”. Study bark explanation with biology terms to review biology course for online degree programs.
Bark Definition:
Bark includes all tissues external to the vascular cambium.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Bark Notes:
Bark is the outermost layers of stems and roots of woody plants. Plants with bark include trees, woody vines, and shrubs. Bark refers to all the tissues outside the vascular cambium and is a nontechnical term. It overlays the wood and consists of the inner bark and the outer bark. The main components of a bark are the secondary phloem, which is produced by the vascular cambium, and to an extent the most recent periderm and all the older layers of periderm.
Keep Learning with Biology Notes
What is Transgenic?
The term transgene describes a segment of DNA containing a gene sequence that has been isolated from one organism and ...
What is Simple fruit?
A fruit that develops from a single ovary in a single flower. Simple fruits may be fleshy or dry. There ...
What is Conformer?
Conformers must change their environment to survive temperature variations. The older term - cold-blooded - is less favored than ectotherms, ...
What is Anion?
A negatively charged ion is a anion. If kept in a electric field, these ions will be attracted to the ...
What is Thermal energy?
Thermal energy comes from heat and comes from the movement of tiny particles with in a structure. A rise in ...
What is Photomorphogenesis?
Photomorphogenesis is light-mediated development, where plant growth patterns respond to the light spectrum. This is a completely separate process from ...