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Worksheets8th Grade Science Review
Total questions: 12
Worksheet time: 7mins
Is an animal that has a alike function but different structure?
Homologous
Analogous
What animal did Darwin study?
A Finch
A Lizard
A Ladybug
A Bear
What is Natural Selection?
The process were only plants better adapted to their environment tend to survive and produce more offspring.
The process were only humans better adapted to their environment tend to survive and produce more offspring.
The process were individuals better adapted to their environment tend to survive and produce more offspring.
The process were organisms better adapted to their environment tend to survive and produce more offspring.
Which type of structures show that two organisms are closely related: homologous or analogous ?
Homologous
Analogous
Nucleotides are:
monomers of proteins
polymers of DNA
DNA base pairs
monomers of DNA
cell are called ____________________.
How does genetic variation of traits in populations increase some individuals’ probability of surviving and reproducing in a specific environment?
They have different genes
They have alike genes
Natural Selection
Mutation
