Etiolation Notes: Definitions & Explanations PDF | Download eBooks
Study Etiolation lecture notes PDF with biology definitions and explanation to study What is Etiolation?. Study etiolation explanation with biology terms to review biology course for online degree programs.
Etiolation Definition:
Morphological adaptations for growing in darkness are collectively referred to as etiolation.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Etiolation Notes:
Etiolation is a process in flowering plants grown in partial or complete absence of light. It is characterized by long, weak stems; smaller leaves due to longer internodes; and a pale yellow color (chlorosis). The development of seedlings in the dark is known as "skotomorphogenesis" and leads to etiolated seedlings.
Keep Learning with Biology Notes
What is Stem?
A stem is one of two main structural axes of a vascular plant, the other being the root. The stem ...
What are Bronchioles?
The bronchioles or bronchioli are the passageways by which air passes through the nose or mouth to the alveoli (air ...
What is Translocation?
Translocation is the movement of materials from leaves to other tissues throughout the plant. Plants produce carbohydrates (sugars) in their ...
What is Reduction?
Reduction is the gain of electrons or a decrease in the oxidation state of an atom by a molecule, an ...
What are Cohesins?
Cohesin is a protein complex that connects two sister chromatids together. Cohesins hold sister chromatids together after DNA replication until ...
What is Casparian strip?
The Casparian strip is present in the plant cells. It is a band of cell wall material deposited in the ...
