
ELS 2Q
Quiz by William Soriano
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- Q1
Oxygen was scarce during the early development of Earth. By this situation, what kind of organism first existed?
mammal
protist
aerobic organism
anaerobic organism
60s - Q2
Which of the following statements is NOT true on the evolution of multicellular organisms?
The process of continuous specialization brought more complex organisms.
They are formed from other multicellular colonial aggregates through cells specialization.
The prokaryotic organisms that formed multicellular aggregates were like the cells of Cyanobacteria
They are believed to have evolved from single-celled prokaryotic organisms.
60s - Q3
Why do you think the emergence of plants and animals came later than simple living organisms?
Their existence is not that important on Earth.
These organisms are composed of many nucleus compared to unicellular.
Their size is too big that it takes longer time for development.
The cell structures of these multicellular organisms are more complex.
60s - Q4
Which statement is incorrect about living organisms?
Evolution of oxygen-producing organisms allowed the increase in the atmospheric oxygen.
Organisms did not change despite of the changes in the environment.
The eukaryotic organisms evolved from the unicellular prokaryotic
The earliest forms of life existed were the prokaryotes.
60s - Q5
Which of the following are in the correct order?
organic molecules, eukaryotic cell, photosynthesis, prokaryotic cell
organic molecules, prokaryotic cell, photosynthesis, eukaryotic cell
eukaryotic cell, prokaryotic cell, organic molecules, photosynthesis
eukaryotic cell, photosynthesis, prokaryotic cell, organic molecules b.
60s - Q6
Which among the given examples describes the unifying form and structure?
cellular basis of life
light as source of energy
bats have wings specialized for flying living things arise from pre-existing cells
60s - Q7
Living organisms cannot live alone, they are interacting with the abiotic factors for sustainability of life. Which among the organisms is considered as abiotic?
plant
bacteria
man
light
60s - Q8
Chameleons shift colors wherever they go. They are able to turn any colors or combine colors depending on where the environment is. What trait is being described?
adaptation
reproduction
inheritance
interaction
60s - Q9
The field of science is changing the lives of all organisms through technology and research. This is explained by ______________.
biology and society
energy and life
inheritance
adaptation
60s - Q10
All organisms alive today have descended from simple cellular creatures billions of years ago. Biologists were able to identify and preserved some of the characteristics of that earliest organisms. This is associated in what theme?
Cell theory as a description of living systems.
Unity of living systems is explained by evolutionary conservation.
Emergent properties arise from the organization of life.
Function and structure are interdependent
60s - Q11
The asexual reproduction where the organism splits into two separate organisms like in bacteria.
fragmentation
binary fission
Budding
parthenogenesis
60s - Q12
Flat worms (planarians) divides into two, leaving one piece headless and the other tailless each piece grows the missing body parts.
parthenogenesis
fragmentation
transverse fission
binary fission
60s - Q13
A new individual grows on the body of its parent like hydra and yeast.
. fragmentation
Budding
binary fission
parthenogenesis
60s - Q14
Reproduction in animals that involves production of new living organism by combining two gametes from different organisms, one male producing motile gamete that must fuse with the egg cell from female organism.
sexual
asexual
60s - Q15
This is when an organism possesses two reproductive systems and are referred to as monoecious
hermaphroditism
transverse fission
budding
transverse fusion
60s