special creation

chemical evolution

spontaneous generation

panspermia

it is not a fatal disease

it provides adaptiveness against malaria

it is controlled by dominant genes

it is controlled by recessive genes

Neanderthal Man is direct ancestor of human.

Homo erectus is direct ancestor of man.

Cro-Magnon Man was found in Ethiopia.

Australopithecus is real ancestor of modern man.

clones

clines

demes

sibling species

ABCD

BCAD

CDAB

DBCA

Lack of pigment in cave dwellers.

Absence of limbs in snakes.

Presence of webbed toes in aquatic birds.

Melanization of Peppered Moth in industrial areas.

(a) 1 (b) 3 (c) 4 (d) 2

(a) 4 (b) 3 (c) 1 (d) 2

(a) 1 (b) 2 (c) 4 (d) 3

(a) 4 (b) 2 (c) 1 (d) 3

genotype

gene flow

genetic constitution

gene pool

(a) 1 (b) 3 (c) 4 (d) 2

(a) 3 (b) 1 (c) 4 (d) 2

(a) 1 (b) 3 (c) 2 (d) 4

(a) 3 (b) 1 (c) 2 (d) 4

Darwin

Bateson

Malthus

Swaminathan

d-b-a-c

a-b-c-d

c-a-b-d

b-d-a-c

nature selected only long necked animals

of stretching of necks by short ones over many generations

humans preferred long necked animals

of mutation

Darwin was correct

Tail is an essential organ

Mutation theory is wrong

Acquired characters are not inherited

inheritance of acquired characters

higher productivity

natural selection

none of these

De Vries

Lamarck

Mendel

Spencer

Charles Darwin

Herbert Spencer

Jean Baptiste

Hugo de Vries

ancient man

close to modern man

tool maker

wandering man

is random change in gene frequency

has nothing in common with inbreeding

is an orderly change in gene frequency

produces greatest fluctuations in large populations

(a) 6 (b) 4 (c) 3 (d) 1

(a) 3 (b) 2 (c) 6 (d) 1

(a) 6 (b) 2 (c) 3 (d) 5

(a) 3 (b) 4 (c) 6 (d) 5

Wings of grasshopper and wings of pigeon

Wings of bat and wings of bird

Flipper of whale and hand of man

Testis of man and ovaries of female

hybrid zygote to develop into offspring

hybrid adult to produce fertile offspring

fusion failure of ova and sperms of two species

all the above

Peripatus

Limulus

Pheretima

Archaeopteryx

Lamarck

Empedocles

Bateson

Aristotle

Annelida and Arthropoda

Annelida and Mollusca

Platyhelminthes and Annelida

Mollusca and Echinodermata

lethal

dominant

recessive

favourably selected

plants

insects

mammals

all of the above

Linnaeus -Species are dynamic entities

Darwin's finches - Unique to Galapagos

Hugo de Vries - Evolution is discontinuous

Coacervates -Aggregates of organic compounds bound by organic membrane

Ancestry

Paleontology

Ontogeny

Phylogeny

Tertiary - Jurassic - Cretaceous

Permian - Cretaceous - Jurassic

Triassic - Jurassic - Cretaceous

Jurassic - Triassic - Cretaceous

Members of a species can interbreed.

Gene flow does not occur between the populations of a species.

Each species is reproductively isolated from every other species.

Variations occur among members of a species.

Convergent evolution

Divergent evolution

Parallelism

Inheritance of acquired characters

Development of transgenic animals.

Production of 'Dolly', the sheep by cloning.

Prevalence of pesticide resistant insects.

Development of organs from 'stem cells' for organ transplantation.

gastropods

scaphopods

pelecypods

cephalopods

Horns of cattle, tail of horse and teeth of mammals

Fins of seal, wings of birds and forelimbs of man

Wings of butterfly, flying fish and bird

Tentacles of Hydra and arms of starfish

Bacteria

Green algae

Cyanobacteria

Bryophytes