In a tide pool "25" species of invertebrates were reduced to "18" after one species removed. that species may be

One of the tallest species is

nigrum is one species of genus

In self-reduction, the reducing species is

When feeding efficiency of one species is reduced in presence of the other species even if the resources are abundant , it is called -

Which one is an endangered species?

Read the below statements and select the appropriate option. a. Experimental removal of Pisaster resulted in the extinction of more than species of invertebrates. b. Nearly 20 percent of all insects are known to be phytophagous. c Predators help to maintain species diversity.