Petrified fossils include:
A.Frozen bodies of animal
B.Hard structure like teeth, shells and bones
C.Prints of leaves, feathers, skin etc
D.None of these
A.Frozen bodies of animal
B.Hard structure like teeth, shells and bones
C.Prints of leaves, feathers, skin etc
D.None of these
A.All the organism were created by God separately
B.The descent with change or modification has led to diversities of forms
C.Both (a) & (b)
D.None of these
A.Hinds limbs of dog, duck and kangaroo
B.Wings of bat, butterfly and bird
C.Sting of honey bee, scorpion and mosquito
A.Cambrian period
B.Ordovician period
C.Triassic period
D.Silurian period
A.Annelids and arthropods
B.Arthropods and molluscs
C.Molluscs and Arthropods
D.Annelids and molluscs
A.Absence of variation
B.Only one species on earth
C.No speciation
D.All of these
A.Ordovician period
B.Silurian period
C.Permian period
D.Cambrian
A.Evidence from comparative embryology
B.Evidence from comparative morphology
C.Evidence from comparative physiology
D.Evidence from comparative histology
A.Matter, energy and life
B.Diversity of organisms
C.Environmental conditions
D.Early development of the organism
A.China
B.India
C.Australia
D.Africa