adaptive radiation
adaptive convergence
use and disuse of organs
none of these
origin of life
evolution
mutations
embryology
Charles Darwin
Lamarck
Wsismann
Becker
Homo sapiens
Pithecanthropus
Sinanthropus
None of these
Peripatus
Archaeopteryx
Tachyglossus
Balanoglossus
2n = 44
2n = 46
2n = 48
none of these
occurrence of homologous and vestigeal organs
occurrence of analogous and vestigial organs
occurrence of homologous and analogous organs
occurrence of analogous oragans only
Lamarck
Morgan
Charles Darwin
Many biologists of 19th century
Pliocene
Holocene
Pleistocene
Palaeocene
homologous
analagous
ativistic
vestigeal
Bateson
Mendel
Wallace
Lamarck
environmental factors
mutations
malthu's ideas on population control
all of these
laboratory preserved animal
dead animal of the past
organic relic of the past
stuffed animal
Java Ape and Peking man
Peking man and Rhodesian man
Cromagnon man and Rhodesian man
Cromagnon man and Neanderthal man
batesian mimicry
mullerian mimicry
warning colouration
concealing colouration
homological evidence for evolution
palaentological evidence for evolution
biogeographic evidence for evolution
none of these
Wisdom teeth
Fossa ovalis
Muscles of ear pinna
Ileum
Centred Africa
China
India
Australia
Lamarckism
Theory of natural selection
Bird flight mechanisms
Both and
miobibbus
eohippus
merychippus
pliohippus
Oxygen
Hydrogen
Methane
Ammonia
protein folding
transcriptional control
nonsense mutation
none of these
differentiation of species
maintenance of species
evolutionary divergence
extermination of species
Australopithecus
Homo erectus
Sinanthropus
Ginganlo pithecus
by comparing it to living similar forms
by radioactive dating
by rate of erosion of the strata
from the depth of strata at which it is found
Darwin
Wallace
Mendel
Lamarck
animals are destroyed by environment
animals are destroyed by scavangers
animals are burried by natural " processes
organisms are burried and preserved by natural processes
Peripatus
Palaemon
Limulus
Heteronereis
Oriental region
Ethiopian region
Australian region
Palaearctic region
offspring of hybrids are inviable or sterile
a hybrid zygote is formed but it fails to develop
hybrid adults fail to produce functional gametes
sperms and ova of different species of animals are unable to fuse