Question

Write short notes on

1.ecological succession

2.mimicry

3. Fossil

4. Spontaneous generation

Answer 1

foosil is the fluid for example petrol diesel

Answer 2

Ecological succession is the process of change in the species structure of an ecological community over time. ... It is a phenomenon or process by which an ecological community undergoes more or less orderly and predictable changes following a disturbance or the initial colonization of a new habitat.

Mimicry may be to the advantage of both organisms that share a resemblance, in which case it is a form of mutualism; or mimicry can be to the detriment of one, making it parasitic or competitive. The evolutionary convergence between groups is driven by the selective action of a signal-receiver or dupe.

Fossil is the dead decayed left matter of the pre existing organisms. Fossil provide us evidence of the evolution and conditions of the earth.

Spontaneous generation refers to an obsolete body of thought on the ordinary formation of living organisms without descent from similar organisms. The theory of spontaneous generation held that living creatures could arise from nonliving matter and that such processes were commonplace and regular.