List of top Zoology Questions on Ecology asked in AP EAMCET

The first transgenic cow Rosie milk is enriched with:
“Increased diversity contributed to higher productivity”. It was stated by:
Identify the incorrect statement:
Certain mass of living material at a particular time at each trophic level is called:

Study the following and pick up the incorrect statements: 
I. In commensalism both partners are benefitted due to each other. 
II. In amensalism no partner is benefitted. 
III. In parasitism, one partner is benefitted and the other is harmed. 
IV. In competition both the partners are benefitted. 
 

It is the measure of the overall diversity for different ecosystems within an ecological region.