The first life on the earth was developed through
Chemical evolution
Penspermia
Biogenesis
Abiogenesis
Related Questions
Evolutionary biology is
The study of history of life forms on earth
Study of pedigrees of life forms on earth
Equivalent to demography
Equivalent to anthropology
Origin of different types of beaks occur due to
Natural selection
Interspecific competition
Genetic drift
Interspecific variation
The idea of natural selection as the fundamental process of evolutionary changes was reached
By Alfred Russell Wallace in 1901
Independently by Charles Darwin and Alfred Russell Wallace in 1859
Independently by Charles Darwin and Alfred Russell Wallace in 1900
By Charles Darwin in 1866
The first life on the earth was developed through
Photosynthesis
Abiogenesis
Sexual Reproduction
Cellular Respiration
Select the wrong pair
Oparin – Probiont
Spallanzani – Approve abiogenesis
Haldane – Hot dilute soup
Fox – Coacervates
Which type of growth living organism undergoes?
Reversible
Apical
Accretion
Intussusception
Which of the following sequences was proposed by Darwin and Wallace for organic evolution?
Overproduction, variation, competition, survival of the fittest, and reproduction
Overproduction, competition, variation, survival of the fittest, and reproduction
Variation, overproduction, competition, reproduction, and survival of the fittest
Competition, variation, overproduction, survival of the fittest, and reproduction
Who proposed that the first form of life come from preexisting non-living molecules?
Devries and Haldane
Louis Pasteur and Miller
Darwin & Lamarck
Oparin & Haldane
Survival of the fittest is the basic principle of a competition. Its importance in organic evolution was explained by
Lamarck
de Vries
Darwin
Mendel
When and who wrote the book. The origin of species?
Mendel in 1809
Wallace in 1858
Lamarck in 1869
Darwin in 1859
