NEW
Font size
WorksheetsClass 10th
Total questions: 25
Worksheet time: 13mins
Scientific study of tracing human evolution is called as
Entomology
Anthropology
Arthrology
Histology
Neanderthal man differs from modern man
Receding jaws
Protruding Jaws
Could make good tools
Could make good pictures
Java man is
Pithecanthropus erectus
Pithecanthropus pekinesis
Homo rhodesiensus
Homo hilderbergensis
Which of the following is a true for Homo sapiens
Protruded mouth
Cranial capacity of 1450cc
Omnivores
Developed chin
Which of the Fossil men had their capacity near the modern man
Australopithecus
Neanderthal
Homo erectus
Sinanthropus
Geological evidence for most primitive man like animals is found in
Central Africa
China
India
Australia
Fire was first used for protection cooking by
JavaMan
Neanderthal man
Packing man
Cro magnon man
The theory of evolution indicate that
Man evolved from monkeys
Monkeys evolved from men
Man evolved from dinosaurs
Man and Apes had a common and ancestor
Apes are characterized by
Largest cranial cavity
Prehensile tail
Absence of tail
Erect posture
Scientific name of present man is
Homo Sapiens
Homo habilis
Homo erectus
Homo Neanderthal
The continuity of features from one generation to another is known as
Mutation
Heredity
Evolution
Generation
Which of the following statement is not true with respect to variation
All variations in a species have equal chance of survival
Change in genetic composition results in variation
Selection of variant by environmental factors on the basis of evolutionary process
All the above
A trait in an organism in influenced by
Paternal DNA only
Maternal DNA only
Both maternal and paternal DNA
Neither by paternal or by maternal DNA
Select the group of which shares maximum number of common characters
Two individuals of a species
Two species of a genus
Two genera of a family
Two genera of two families
from the list given below select the character which can be acquired but not inherited
Colour of eye
Colour of skin
Size of body
Nature of sir
Basket of vegetables contain carrot potato radish and tomato which of the represent the correct homologous structure
Carrot and potato
Radish and carrot
Radish and potato
Carrot and tomato
The occurrence of differences among the individuals of same species is due to
Transition
Variation
Development
Evolution
The fossils of an organism is found in the deeper layer of the earth that we can predict that
Extension of organism has occurred recently
Extension of organism has occurred thousands of years ago
The fosil position in the layers of Earth is not related it's time of extension
Time extension cannot be determined
Saturn former selected swollen portion of wild cabbage and developed a new variety of called
Cauliflower
Kohlrabi
Kale
Broccoli
According to the evolutionary theory formation of new species is generally due to
Sudden creation by nature
Accumulation variations over several generations
Clones formed during a sexual reproduction
Movement of individuals from on Habitat to another
The organs different origin but performing same function are called
Homologous organs
Analogous organs
Identical
None of these
Those organs found in organism which are not functional but might be in a functional in ancestors are called------'organs
Vestigial
Homologous
Analogous
Ancestors
The organs showing similarities in origin but performing different functions are called
Homologous
Analogous
Identical
None of these
The theory of evolution of species by natural selection was given by
Mendel
Darwin
Morgan
Lamarck
The number of pair of sex chromosomes zygote of human is
1
2
3
4
