Exam 2: Ecological Succession and Pyramid Structures

The development of a bare area without any life form is called

Organisms having the potential for interbreeding and producing fertile offspring is called

The order of succession in a hydrosere is

The pyramid of numbers is inverted in the case of

The pyramid of energy in terrestrial ecosystem is

The pyramid of numbers in a single tree is

The order of succession in a lithosere or xerosere is

Succession initiated on large sand deposits or deserts is called

All the statements are correct regarding ecological succession except

The conversion of a pond to a climax forest community is an example of

The intermediate developmental stages in the ecological succession is called

The process of successful establishment of the species in a new area is called

In grassland ecosystem, the pyramid of biomass is

In pond ecosystem, the pyramid of biomass is

The formation of a climax community from an abandoned farm land is a an example of

A graphic representation of number of individuals of different species belonging to each trophic level in a an ecosystem is known as

Which of the following ecological pyramid is always upright?

The pioneers in xerach succession is the

The concept of ecological pyramid was first proposed by

A group of individuals of a plant or animal species, inhabiting a given area is called