Presence of Cytochrome-C in all Eukaryote organisms is evidence of organic evolution related to:
A.Comparative Tectology
B.Comparative Physiology
C.Comparative Genealogy
D.Comparative Embryology
Category: Organic Evolution Mcqs
Serum of blood of man is mixed with rabbits antiserum, the result would be:
A.Coagulation
B.Precipitation into white ppt.
C.Both (a) & (b)
D.None of these
Recapitulation theory means that:
A.All animals start as an egg
B.History of the animal reflects it’s evolutionary history:
C.Organs which are lost are regenerated
D.Young one of an organism are similar to parents
Which of the following birds is unable to fly:
A.Peacock
B.Duck
C.Emu
D.Stork
A Vestigial organ in man is:
A.Ear pinnae
B.Ileum
C.Ear muscles
D.Tooth
Age of fossils is calculated by calculating the age of rock with the help of:
A.Chemical analysis
B.Liquid nitrogen
C.Carbon dating
D.None of these
Mammals are as old as:
A.Proterozoic era
B.Palaeozoic era
C.Mesozoic era
D.Coenozoic era
One of the following organ is not example of vestigial organ in man:
A.Plica semilunaris of eye
B.Vermiform appendix
C.Skin hair
D.Adrenal gland
Indicate which of the following sets of structures include only analogous organs:
A.Wings of butterfly, housefly and moth
B.Winds of butterfly, bat and birds
C.Hind legs of horse, grass hopper and bat
D.Mandibles of cockroach, mosquito and honey bee
Connecting link between annelids and molluscs is:
A.Neopilina
B.Peripatus
C.Archaeopteryx
D.None of these
