Genetics

The passing of traits from parent to offspring 

• Heredity 
• Genetics 
• Hybrid 
• Probability 

The study of heredity and the variation of inherited characteristics 

• gene
• genetics 
• meiosis 
• hybrid 

 which is heterozygous ?  

• Tt
• TT

Which is homozygous ?

• Zz
• SS

the genetic makeup of an organism

• heterozygous
• punnet square
• genotype

A homozygous dominant dog with brown fur is crossed with a heterozygous dog with brown fur. What are the percentages of the possible genotypes?

• 100% BB
• 75% BB and 25%Bb
• 50 % BB and 50% Bb
• 50% Bb and 50% bb

The man who studied genetics and came up with genetics is

• Watson
• Crick
• Mendel
• Darwin

An offspring will receive how many alleles from each parent to determine a specific trait?

• one
• two
• three
• five

Which of the following is a phenotype?

• BB
• Bb
• bb
• Blue eyes

What is a phenotype

• The genetic make up (code)
• The physical trait