Biogenetic Law states that:
A.Like Begets like
B.Omnis Vivo-Ex-Vivum
C.Ontogeny repeats phylogeny
D.Omnis Cellula-E-Cellulae
A.Like Begets like
B.Omnis Vivo-Ex-Vivum
C.Ontogeny repeats phylogeny
D.Omnis Cellula-E-Cellulae
A.Embryos need pouches for breathing
B.Lungs evolved in these animals from gill pouches
C.Ancestors of these animals had gill pouches
D.Medium in which these embryos develop resemble oxygen rich water
A.Coceyx
B.Plica semilunaris
C.Muscles of pinnae
D.All of these
A.Organs once develop and used but presently not in use
B.Organs having similar origin but similar or dissimilar in function
C.Organs having similar function but dissimilar origin
D.Organs having different origin and different function
A.Petrifaction
B.Moulding
C.Imprinting
D.Waxing
A.Study of organs similar in origin
B.Study of organs similar in function
C.Studies of organs similar in origin and similar in function respectively
D.None of these
A.Evidence of divergent evolution
B.Evidence of convergent evolution
C.Both (a) & (b)
D.None of these
A.Fish, whale, elephant, ant, camel
B.Star-fish, jelly-fish, silver-fish and cray-fish
C.Ostrich, kiwi, emu and dodo
D.Sponge, coelentrate, fish and reptiles
A.Paleontology
B.Phylogeny
C.Serology
D.Tectology
A.Triassic period
B.Jurassic period
C.Cretaceous period
D.Oligocene period