#Question id: 705
#Unit 1. Molecules and their Interaction Relevant to Biology
Proteins are classified within families or superfamilies based on similarities in:
#Question id: 16790
#Unit 13. Methods in Biology
#Question id: 10465
#Unit 6. System Physiology – Plant
This feature is an adaptive, as the redistribution of
chloroplasts within the cells modulates light absorption and prevents
photodamage, diagram shows of chloroplast distribution patterns in Arabidopsis
palisade cells in response to different light intensities;
m) A-low light, B-high light, C-darkness
n) A-high light, B-darkness, C-low light
Based on the above light intensities, each shows
different chloroplasts position such as,
i) chloroplasts avoid sunlight by migrating to the
side walls of palisade cells
ii) chloroplasts move to the bottom of the cell,
although the physiological function of this position is unclear
iii) chloroplasts optimize light absorption by
accumulating at the upper and lower sides of palisade cells
Which of the following correct combinations shows light intensities and chloroplast movements?
#Question id: 19178
#Unit 13. Methods in Biology
#Question id: 4580
#Unit 11. Evolution and Behavior
In modern terminology, diversity is understood to be a result of genetic variation. Sources of variation for evolution include all of the following except