Which of the following statements about fossil human species is correct?
Fossils of Homo neanderthalensis have been found recently in South America
Neanderthal man and cro - magnon man did exist for sometime together.
Mendelian populations
Homo erectus was preceded by Homo habilis
Continutity of Germplasm Theory was given by _____________.
de Vries
Weismann
Darwin
Lamarck
'Golden age of dinosaurs' / Age of reptiles was ___________.
Mesozoic
Mesohippus
Eohippus
Psychozoic
Identify the correct sequence in which the following substances have appeared during the course of evolution of life on earth _______________.
Glucose, aminoacids, nucleic acids, proteins
ammonia, amino acids, proteins, nucleic acids
water, amino acids, nucleic acids, enzymes
amino acids, ammonia, phospahtes nucleic acids
What was absent in the atmosphere at the time of origin of life's
NH3
H2
O2
CH4
Homologous organs are _______________.
Wings of insects and bat
Gills of fish and lungs of rabbit
Pectoral fins of fish and fore limbs of horse
Wings of grasshopper and crow
Basic principles of embryonic development were pronounced by _____________.
Von Bear
Haeckel
Morgan
Humming birds and hawk illustrate ________________.
Convergent evolution
Homology
Adaptive radiation
Parallel evolution
The first organisms were _______________.
Chemoautotrophs
Chemoheterotrophs
Autotrophs
Eukaryotes
Correct order is _______________.
palaeozoic → Archaeozoic → Coenozoic
Archaeozoic→ palaezoic→ protenozoic
Palaeozoic →Mesozoic → coenozoic
Mesozoic → Archaeozoic→ proterozoic