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WorksheetsGenetics Review - Part 1
Total questions: 20
Worksheet time: 5hrs 31mins
Heredity is the passing of traits from _____________________ to _____________________
predators to prey
water to rain
parents to offspring
offspring to parents
___________________________ is the study of how traits are passed on, or inherited.
dominant traits
recessive traits
phenotype
genetics
Janet is a fast runner. This is an example of an _______
Inherited trait
Acquired trait
George has blonde hair. This is an example of an ________
Acquired trait
Inherited trait
If a child has red hair, they inherited a certain _______________ from their parents.
ratio
trait
probability
ability
_____________________ is the physical appearance of an organism (how it looks)
phenotype
ratio
recessive trait
heredity
Dominant or recessive?
tt
Dominant
Recessive
Dominant or recessive?
Dd
Dominant
Recessive
Dominant or recessive?
TT
Dominant
Recessive
Dominant genes are represented by a ________
Male gene
lowercase letter
recessive trait
capital letter
AA and Aa are _______ traits
dominant
recessive
Dominant or recessive?
aa
dominant
recessive
This table shows the genetic possibilities for a pea plant. Rr is ______
Dominant
Recessive
This table shows the genetic possibilities for a pea plant. rr is ______
Dominant
Recessive
This table shows the genetic possibilities for a pea plants. R represents the trait for tall pea plants. r represents the trait for short pea plants. How many pea plants will be tall?
1
2
3
4
This table shows the genetic possibilities for a pea plants. R represents the trait for tall pea plants. r represents the trait for short pea plants. How many pea plants will be short?
1
2
3
4
Rr is an example of ________
genotype
phenotype
Describing a pea plant as "tall" is an example of the plant's _________
genotype
phenotype
True or False:
We get 1/2 of our genes from our mother and 1/2 of our genes from our father
True
False
