The term 'biocoenosis' was coined by
E. P . Odum
Karl Mobius
Earns Haeckel
Charles Darwin
Which of the following eras, in geological time- scale, corresponds to the period when life had not originated on the earth?
azoic
mesozoic
palaeozoic
archaeozoic
Abiogenesis means
spontaneous generation
origin of viruses and microbes
origin of life from living organism
origin of life from non living organism
Which of the following were the first living forms?
eobiont
eukaryotes
prokaryotes
coacervates
The ratio of organic and inorganic compounds in protoplasm is
1 : 9
5 : 5
3 : 7
9 : 1
Life came from the outer space. This theory is called
spore theory
naturalistic theory
special creation theory
spontaneous generation theory
The simple organic compounds in the evolution of life on the earth, must have
urea and amino acids
urea and nucleic acids
protein and amino acids
protein and nucleic acids
The theory of pangenesis was introduced by
Darwin
Lamarck
Oparin
Hugo de Vries
The book Philosophic zoologique was written by
Wallace
Oaprine