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WorksheetsLS.10b-Heredity
Total questions: 15
Worksheet time: 15mins
Who is known as the father of genetics for his work on pea plants?
Charles Darwin
Gregor Mendel
James Watson
Francis Crick
The passing of traits from parent to offspring
(such as eye color) is known as:
Genes
Heredity
Alleles
Which below is an inherited trait?
Being good in math
Having blue eyes
Having an outgoing personality
How clumsy you are?
Which below is an acquired trait?
Being good in math
Having blue eyes
How tall/short you are
The shape of your forehead
Alleles are different forms of a:
Nucleotide
Chromosome
Gene
Trait
Which of the following represents a homozygous dominant genotype?
Aa
AA
Ab
aa
What is the physical appearance of an organism as a result of its genotype?
Genotype
Phenotype
Homozygous
Heterozygous
If a pea plant has a genotype of Tt, what is the term for this genetic makeup?
Homozygous
Heterozygous
Purebred
Recessive
Which of the following is an example of a recessive genotype
ab
bb
ab
AA
Which of the following genotypes is considered purebred dominant?
AB
Bb
CC
dd
Which is an example of a recessive genotype?
dd
dc
blue eyes
Cc
What is the term for an organism's genetic makeup?
Phenotype
Genotype
Dominant
Recessive
Which of the following is an example of a phenotype?
Bb
Blue eyes
BB
Bb and bb
Which of the following is an example of a heterozygous genotype
Bc
Bb
BB
bb
How many recessive genes need to be inherited to see/observe the trait?
1
2
0
4
