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WorksheetsQuarter 2 Earth and Life Science SUMMATIVE TEST
Total questions: 30
Worksheet time: 25mins
It is idea that living species are descendants of ancestral species that were different from the present day.
Reproduction
Evolution
Genetically Modified Organism
The use of biological techniques and engineered organisms to make products or plants and animals that have desired traits.
Biotechnology
Gene Cloning
Recombinant DNA Technology
The formation of new individuals from the cells of a single parent.
Gene Cloning
Sexual Reproduction
Asexual Reproduction
The discipline of science that deals with the study of Life
Astronomy
Biology
Geology
Astrology
The first photosynthetic organism that thrived on the Earth.
Algae
Eukaryotic cells
Cyanobacteria
It is the evolutionary history of a group of organisms.
Phylogeny
Taxon
Phylogenetic Tree
The age of reptiles.
Paleozoic Era
Mesozoic Era
Cenozoic Era
Cell is the basic unit of life.
False
True
It is the perpetuation of a new organism from two organism with the use gametes.
Asexual Reproduction
Sexual Reproduction
Gene Cloning
The combination of a DNA fragment with the DNA from another source.
Biotechnology
Recombinant DNA Technology
Restriction Enzymes
Monophyletic group is also called _____ which shows
common ancestor.
Branch
Clade
Taxon
Human beings are the only surviving species and living evidence that life has existed on Earth.
True
False
In sexual reproduction, male gametes which is the sperm cell fuses with a female gamete known as the egg cell to form a _______ called zygote containing two sets of chromosomes.
diploid cell
haploid cell
sickle cell
all of the above
It is used to identify errors in the DNA sequences to predict the function of a particular gene and to compare to other genes with similar sequences from different organisms.
Exogenous DNA
DNA Sequencing
Gene Engineering
It refers to recent common ancestor but not all descendants are included.
Monophyletic group
Polyphyletic group
Paraphyletic group
The era of recent life.
Cenozoic Era
Mesozoic Era
Paleozoic Era
It includes recent common ancestors are not included only distant relative.
Soft polytomy
Polyphyletic group
Paraphyletic group
Life on Earth is believed to begin 3.5 billion years ago with single-celled prokaryotes, as discovered in sedimentary rock formations called ________.
stromatolites
trilobites
cephalopods
________ can produce its own food by using light, carbon dioxide, and water to perform the process of photosynthesis.
Autotrophs
Heterotrophs
Decomposers
Asexual reproduction does not involve the union of gametes.
True
False
_________ is when the DNA is cut out of one organism and put into another organism.
Genetic Engineering
Gene Splicing
Genetically Modified Organisms
Living organism survive by depending on how one will adapt to its changing environment.
True
False
According to ______ theory of evolution, organisms change during their lifetime to survive then pass these changes to their offspring.
Lamarck
Darwin
Linnaeus
It is used to copy DNA for any scientific investigation including forensic analysis and medical testing.
DNA Sequencing
Polymerase Chain Reaction
Recombinant DNA Technology
About 4.6 billion years ago, life on Earth began.
True
False
Which topic would you like Teacher Prens to teach you, again?
Explain the evolving concept of life based on emerging pieces of evidence (Quarter 2-SSLM 1)
Unifying Themes of Study of Life (Quarter 2-SSLM 2)
Asexual and Sexual Reproduction (Quarter 2-SSLM 3)
The Process of Evolution (Quarter 2-SSLM 6)
What is the most unforgettable lesson you have learned in Earth and Life Science?
Describe Earth and Life Science Subject in ONE word. (You can use any language.)
If you are the given the chance to take this quiz again with the condition of a recorded score from the second take regardless if it is higher or lower than the first take, would you take it?
YES
NO
In Earth and Life Science subject is an object, what would it be for you? Kindly draw the object your thinking.
