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EC-6 Core Subjects Exam Science: Life Science Questions
with Answers (100% Correct Answers)
Lifecycle Answer: The continuous sequence of changes of an organism
from birth to adult
Metamorphosis Answer: a change of form from one stage to the next
in the life cycle of an organism
Classification Answer: Grouping of organisms according to
simularities
Prokaryotes Answer: any cellular organism that has no nuclear
membrane, such as bacteria and blue-green algae(archeobacteria)
Eukaryotes Answer: any organism having a cell type that contains
specialized organelles; this includes all life forms except bacteria, blue-
green algae, and other primitive microorganisms
All living things are made of? Answer: CELLS
_______ are the basic structure of every organism? Answer: CELLS
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What do the physical characteristics of organisms do? Answer: Divide
CELLS into three domains
What are the 3 domains of organisms? Answer: Prokaryotes,
eukaryotes, or archaebacteria
What does classification of commonalities do? Answer: Breaks all
organisms into six kingdoms
What are the six kingdoms or organisms? Answer: Animal, plant,
fungi, protist, eubacteria, archeabacteria
What are some of the enviornmental conditions that can affect the
development of an organism? Answer: Water, temperature, and light
Majority of common organisms such as Dogs, snakes, and fish have
what kind of life cycle Answer: Three-stage life cycle which includes
the egg, birth of young, and then to an adult
What kind of life cycle do plants have? Answer: Simple, seed, seedling,
and adult
What can the life cycle of an insect be categorized as? Answer:
complete or incomplete metamoprhosis
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, 3
What is complete metamorphosis? Answer: a four-stage cycle in which
the young look completely different than the adult.
What is an example of an insect that has a complete metamorphosis
life cycle? Answer: A butterfly. The four stages include the egg, larva,
pupa, and adult
What is Incomplete metamorphosis? Answer: Three stage life cycle:
egg, larva(nymph), and adult
What are some examples of insects that have a incomplete
metamorphsis life cycle? Answer: Dragonfly and grasshoppers
Genetics Answer: the study of traits passed down from parents to
offspring
Traits Answer: a distinguishing characteristic
heredity Answer: passing down genetic characteristics from parents to
offspring through dna
sperm Answer: the male sex cell
egg Answer: the female sex cell
Allele Answer: any of several forms of a gene
© 2025 All rights reserved
EC-6 Core Subjects Exam Science: Life Science Questions
with Answers (100% Correct Answers)
Lifecycle Answer: The continuous sequence of changes of an organism
from birth to adult
Metamorphosis Answer: a change of form from one stage to the next
in the life cycle of an organism
Classification Answer: Grouping of organisms according to
simularities
Prokaryotes Answer: any cellular organism that has no nuclear
membrane, such as bacteria and blue-green algae(archeobacteria)
Eukaryotes Answer: any organism having a cell type that contains
specialized organelles; this includes all life forms except bacteria, blue-
green algae, and other primitive microorganisms
All living things are made of? Answer: CELLS
_______ are the basic structure of every organism? Answer: CELLS
© 2025 All rights reserved
,2
What do the physical characteristics of organisms do? Answer: Divide
CELLS into three domains
What are the 3 domains of organisms? Answer: Prokaryotes,
eukaryotes, or archaebacteria
What does classification of commonalities do? Answer: Breaks all
organisms into six kingdoms
What are the six kingdoms or organisms? Answer: Animal, plant,
fungi, protist, eubacteria, archeabacteria
What are some of the enviornmental conditions that can affect the
development of an organism? Answer: Water, temperature, and light
Majority of common organisms such as Dogs, snakes, and fish have
what kind of life cycle Answer: Three-stage life cycle which includes
the egg, birth of young, and then to an adult
What kind of life cycle do plants have? Answer: Simple, seed, seedling,
and adult
What can the life cycle of an insect be categorized as? Answer:
complete or incomplete metamoprhosis
© 2025 All rights reserved
, 3
What is complete metamorphosis? Answer: a four-stage cycle in which
the young look completely different than the adult.
What is an example of an insect that has a complete metamorphosis
life cycle? Answer: A butterfly. The four stages include the egg, larva,
pupa, and adult
What is Incomplete metamorphosis? Answer: Three stage life cycle:
egg, larva(nymph), and adult
What are some examples of insects that have a incomplete
metamorphsis life cycle? Answer: Dragonfly and grasshoppers
Genetics Answer: the study of traits passed down from parents to
offspring
Traits Answer: a distinguishing characteristic
heredity Answer: passing down genetic characteristics from parents to
offspring through dna
sperm Answer: the male sex cell
egg Answer: the female sex cell
Allele Answer: any of several forms of a gene
© 2025 All rights reserved
