WorksheetsEarth and Life Science
Total questions: 21
Worksheet time: 9mins
What kind of reproduction is common among single cell organisms such as bacteria?
Binary Fission
Budding
Fragmentation
Asexual Reproduction
Which of the following are viviparous?
Kangaroo
Eagle
Crocodile
Frog
Which of the following is NOT a characteristic of sexual reproduction?
Two parents
Different appearance among offspring
Genetically identical
Different appearance from parent
Which of the following shows CORRECT arrangement starting from cell to a complex organism?
Baby > Fetus > Zygote > Embryo
Zygote > Embryo > Fetus > Baby
Embryo > Fetus > Zygote > Baby
Zygote > Fetus > Embryo > Baby
What kind of reproduction is common in this organism?
Budding
Parthenogenesis
Fragmentation
Binary Fission
What unifying theme of life is suited for this: photosynthesis and cellular respiration?
Cellular Basis
Regulation
Energy and Life
Form and Function
What unifying theme of life is suitable for this phrase: descent with modification?
Interaction with Environment
Biology and Society
Biological System
Evolution
What unifying themes of life are present in this image?
Cellular Basis of Life
Energy and Life
Form and Function
Evolution
Interaction with the Environment
What is referred to as indirectly manipulating the genes to preserve a desired trait?
Hybridization
Artificial Selection
Selective Breeding
Inbreeding
Which of the following is NOT a descriptor for specie?
Incapable of interbreeding
Can reproduce
Members have similar characteristics
Can create fertile organisms
How do you create a hybrid organism?
Mating organisms that came from same species
Modify part of the genes and implant it to another organisms
Mating organisms that came from different species
In order for fruits and vegetables to be more suitable for consumption, humans utilize ____________.
Genetic Engineering
Hybridization
Inbreeding
Selective Breeding
Which mechanisms of evolution allows adaptation?
Mutation
Gene Flow
Natural Selection
Non-random Mating
What is disrupted when evolution occurs?
Genetic Equilibrium
Biological Relationships
Homeostasis
We can find cats with different colors and length of fur. What kind of evolution is this?
Macroevolution
Microevolution
Fishes learn how to walk and survive on land. What kind of evolution is this?
Macroevolution
Microevolution
Changes in allele frequency results to speciation. What kind of evolution is this?
Macroevolution
Microevolution
Animals release scents to attract animals of the same specie. This results to the migration of some organisms in a defined population. What mechanisms of evolution are involved in this statement?
Gene Flow
Non-random Mating
Mutation
Genetic Drift
Natural Selection
A group of species of the same organism became isolated as a part of mainland began to drift away after an earthquake. Which of the following phrases are related to this statement?
Genetic Drift
Founder Effect
Bottleneck Effect
Gene Flow
What mechanism of evolution is associated with this picture?
Gene Flow
Mutation
Non-random Mating
Genetic Drift
Which of the following shows CORRECT arrangement of organization of life?
Organelle > Organisms > Ecosystem > Biosphere
System > Ecosystem > Tissues > Population
Organs > Population > Community > Biosphere
Organelles > Cells > System > Tissues
