Heredity

A heterozygous person will show what trait?

• Recessive

• Dominant

• Both Dominant and Recessive

• An average of the two traits

If a trait is recessive, which genotypes will NOT show that trait

• bb and Bb

• BB and bb

• bb

• BB and Bb

What is the genotype of a homozygous dominant pea plant with purple flowers?

• pp

• PP

• Pp

• pP

Tall peas are dominant to short peas. What is the phenotype of genotype BB?

• Short Pea

• Tall Pea

• Medium sized pea

• Green pea

Tall peas are dominant to short peas. What is the phenotype of genotype bb?

• Green Pea

• Tall pea

• Short Pea

• Medium sized pea

Tall peas are dominant to short peas. What is the phenotype of genotype Bb?

• Tall pea

• Short Pea

• Medium sized pea

• Green pea

The karyotype for humans is_____ pairs of chromosomes.

• 12

• 23

• 31

• 44

Characteristics that are passed to offspring on genes are called...

• heredity

• genotypes

• traits

• genetics

The study of how traits are inherited =

• Chromosomes

• Heredity

• Genotype

• Genetics

Chromosomes are found within... (finish the sentence correctly)

• only animal cells

• only plant cells

• the cell wall

• the nucleus of the cell