MCQ Bank
ancestors of humans and chimps separated about
- A) 9Ma
- B) 6-5Ma
- C) 8–6 Ma.
- D) 10Ma
Trace fossils may be classified according to the which of the following mode of behavior represented?
- A) All of the given options
- B) Feeding
- C) Movement
- D) Farming
Plants moved onto land in the
- A) Ordovician and Silurian
- B) Silurian and Permian
- C) Permian and Triassic
- D) Devonian and Ordovician
Homo sapiens means ...........
- A) same organism
- B) same person
- C) wise organism
- D) wise person
Modern humans evolved from ______.
- A) Dinosaurs
- B) H. erectus
- C) Reptiles
- D) H. sapiens
A plot of species numbers through time must show a pattern of phenomenal increase over the past ____ myr.
- A) 3500
- B) 4700
- C) 4500
- D) 2500
True monkeys diverged into ______ groups.
- A) four
- B) five
- C) three
- D) two
Plants evolved on land in the ____ and _____ period.
- A) Cambrian
- B) Ordovician
- C) both a and b
- D) Silurian
Truly modern humans, H. sapiens, may have arisen as much as .............. and certainly by ........... in Africa.
- A) 400,000 years ago, 150,000 years ago
- B) 100,000 years ago, 120,000 years ago,
- C) 200,000 years ago, 130,000 years ago
- D) 300,000 years ago, 140,000 years ago
_____ is the study of the distribution of species and ecosystems in geographic space and through geological time.
- A) Geology
- B) Geography
- C) Biogeography
- D) Paleontology
Differentiated teeth allows mammals to improve the efficiency of their ______ systems.
- A) circulatory
- B) nervous
- C) digestive
- D) respiratory
In the Cretaceous-Tertiary mass extinction which one of the following survived
- A) Monotremes
- B) All of the given options
- C) Placentals
- D) Marsupials
Monotremes are restricted to.......
- A) all of these
- B) Australasia
- C) Africa
- D) Sri Lanka
marsupials are included in ........subclass of mammalia.
- A) Eutheria
- B) Metatheria
- C) MONOTREMATA
- D) both A and B
Modern reefs are highly diverse, colorful frameworks of ____ together with organ pipes, sea fans and sea whips.
- A) horn
- B) brain
- C) all
- D) staghorn corals
______ provides confidence in accuracy of reconstructions of the patterns of evolutionary divergence of group.
- A) Proteins
- B) chromosomes
- C) both a and b
- D) DNA
The tracks of many _____ belonging to a wide variety of organisms, could be combined to form a generalized track that connected different regions of the world.
- A) groups
- B) regions
- C) classes
- D) taxa
A species is found on either side of the equatorial regions, but not within them is a phenomenon of _____.
- A) bipolarity
- B) hydrothermal vent
- C) endemicity
- D) all
Julius von Sachs is a _____ physiologist.
- A) reptiles
- B) birds
- C) animal
- D) plant
______ assembled Atlas of Zoogeography.
- A) William Clark
- B) all
- C) Pery Grimshaw
- D) John Bartholomew