Worksheetsunit 6 Bad and Good Mutation
Total questions: 10
Worksheet time: 5mins
A __________ is a substance that can cause cancer.
carcinogen
carbohydrate
mutagen
toxin
A __________ is a change in the DNA sequence.
phenotypic variation
mutation
chromosomal crossover
genetic drift
A __________ is a special characteristic of an organism.
feature
trait
quality
attribute
__________ can be harmful and come from the sun.
Infrared radiation
Radio waves
Ultraviolet (UV) radiation
Visible light
The children of parents are called __________.
offspring
heirs
descendants
progeny
__________ is the process by which species change over time.
Evolution
Mutation
Adaptation
Natural selection
To __________ means to twist or change the shape of something.
compress
reshape
contort
distort
We __________ traits from our parents.
inherit
receive
borrow
steal
A __________ is a unit of heredity that is passed from parents to offspring.
nucleus
allele
gene
chromosome
__________ traits are those that are passed down through generations.
Acquired
Genetic
Inherited
Environmental
