QUESTION 7Which of the following applies to soil horizons?O They are organized in layers called A, B, C, and RThey differ in chemical, physical, and biological properties and depthO They differ only in physical and biological, but not in chemical propertiesO The soil texture ôf the different horizons gets finer with depthO The soil texture of the different horizons gets coarser with depthQUESTION 8Blue light receptors trigger the following:Chloroplast orientation to optimize light absorptionDirect roots to grow away from blue lightO Plants responding to phototropinsO Plants grow towards a light sourceO All of the above

question 8 blue light receptors trigger the following all the above

Blue light receptors trigger the following: O Chloroplast orientation to optimize light absorption O Direct roots to grow away from blue light O Plants responding to phototropins O Plants grow towards a light source O All of the above

Blue light receptors trigger the following: O Chloroplast orientation to optimize light absorption O Direct roots to grow away from blue light O Plants responding to phototropins O Plants grow towards a light source O All of the above

Principles Of Pharmacology Med Assist

6th Edition

ISBN:9781337512442

Author:RICE

Publisher:RICE

Chapter18: Vitamins, Minerals, And Herbals

Section: Chapter Questions

Problem 4RQ

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Plant sensory system

The plant sensory system is a sophisticated system that responds to environmental stimuli such as light,temperature, gravity, and touch. Research predicts that plant hormones and signaling mechanisms areresponsible for this regulation system in plants.

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