#Question id: 10701
#Unit 10. Ecological Principles
In community, two species A and B were found. A species have an especially large impact on the structure of entire communities because they are highly abundant while B species are not usually abundant in a community however; exert strong control on community structure by their pivotal ecological roles, or niches. Which of the following is naming of species?
#Question id: 13105
#Unit 13. Methods in Biology
#Question id: 5013
#Unit 11. Evolution and Behavior
Following is correct match
Periods |
Age of evolutionary event |
A- Jurassic |
I- Fish |
B- Ordovician |
II- Amphibian |
C- Devonian |
III- Gymnosperm |
D-Carbonyferous |
IV- Invertebrates |
#Question id: 5825
#Unit 8. Inheritance Biology
__ are mutations that have no effect on the phenotype of the organism.
#Question id: 9578
#Unit 10. Ecological Principles