Saturday School-Genetics

Which is heterozygous ?

• Tt

• TT

The passing of traits from parent to offspring 

• Heredity 
• Genetics 
• Hybrid 
• Probability 

Which is homozygous ?

• Zz
• SS

the genetic makeup of an organism

• heterozygous

• Punnett square

• genotype

• phenotype

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

• one
• two
• three
• five

Having two of the same genes for the trait (purebred) is called

• homozygous

• hetrozygous

• protein

• chromosome

Having two different genes for a trait (a hybrid) is called

• protein

• homozygous

• heterozygous

• genotype

T - tall and t = short
In the punnett square below, what belongs in the missing square

• tt
• Tt
• Bb
• TT

Complex molecule that carries genetic information that defines an organism's traits. It is stored in the nucleus.

• DNA
• protein
• RNA
• glucose nucleic acid (GNA)

What you see, or the physical appearance.

• Genotype
• Phenotype
• Homozygous
• Heterozygous