The first probable man was
Homohabilis
Ramapithecus
Australopithecus
Pithecanthropus
Which one of the following was not explained by Darwinism?
Natural selection
Struggle for existence
Arrival of the fittest
Origin of species
Australopithecus was evolved during
pliocene
early pleistocene
late pleistocene
middle pleistocene
Lamarckism cannot explain
webbed toes in aquatic birds
weak muscles in the son of a wrestler
long narrow and limbless body of snakes
heterophylly
The earliest sites, where somewhat civilized man first appeared, is
around river Nile
Narmada river valley
Chinese river valley
around Capsian and Mediterranean seas
An evolutionary process, giving rise to new species adapting to new habitat and ways of life is called
adaptive radiation
adaptation
convergent evolution
micro evolution
In which of these, the cranial capacity was smallest?
Peking man
Java ape man
Neanderthal man
Cro- Mangon man
Darwinism explains all the following except
within each species, there are variations
organism tend to produce more number of offspring that can survive
offspring with better traits that overcome competition are best suited for the environment
variations are inherited from parents to offspring through genes
A brief reduction in size of a population, due to natural calamities, usually leads to random genetic drift'. For this statement, identify the correct example from the following.
Human population of Pitcaim island
Polydactylic dwarfs in Amish population
Long- necked giraffe
Industrial melanism
The useless change for man in the course of evolution, is
loss of tail
development of cranial capacity
development of being erect
development of opposable thumb
