#Question id: 10710
#Unit 10. Ecological Principles
Researcher study the diversity of 3 communities, 4 species was recorded from all community. Presence (+) and absence (-) of species are given
What is similarity coefficient between A & B, B & C, and A & C RESPECTIVELY?
#Question id: 10334
#Unit 6. System Physiology – Plant
N2 combines with hydrogen to form ammonia under elevated temperature (about 200°C) and high pressure (about 200 atmospheres) and in the presence of a metal catalyst (usually iron). The extreme conditions are required to overcome the high activation energy of the reaction. This nitrogen fixation reaction, called
#Question id: 23683
#Unit 13. Methods in Biology
#Question id: 13173
#Unit 10. Ecological Principles
#Question id: 1330
#Unit 4. Cell Communication and Cell Signaling
Which of the following are mineralized biological structures/mateials? Please select all that apply.
a) Glycosaminoglycans
b) Bone
c) Pectins
d) Diatom cell walls