Thursday
April 17, 2014

Homework Help: biology

Posted by ramla on Monday, March 29, 2010 at 2:44pm.

in response to shortened day length and cool temperatures, many trees begin a period of senescence when the breakdown of chlorophyll exceeds chlorophyll production. the leaves of these trees change to yellow and orange. using your knowledge of photosynthetic pigments explain the sours of these yellow-orange hues.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Science - I'v been looking all over the web, but I can't seem to come up with a ...
Geography - What is the difference between coniferous and deciduous trees? My ...
Math - Shelly compared the number of oak trees to the number of maple trees as ...
General Chemistry. - The absorbance of a chlorophyll a standard solution in ...
math - two trees on a street have the heights of 3 meters and nine metres ...
Chemistry - The absorbance of a chlorophyll a standard solution in ethanol (...
science - The Australian grass tree, from the genus Xanthorrhoea in the lily ...
Biology 2 - How do I identify leaves, there are so many of them. I need a ...
statistics - If 8% of the population of trees are elm trees, find the ...
Chemistry - The absorbance of a chlorophyll a standard solution in ethanol (...

Search
Members