Genetic Test

In a heterozygous genotype, the ___________ allele takes over in the phenotype.

• recessive

• dominant

• both

• None

Which of the following genotypes is heterozygous?

• Bb

• BB

• bb

• Ba

Dominant alleles are represented by a:

• Capital Letter

• Lowercase Letter

• Dominant Alleles

• Genes

Each one of the boxes on the Punnett Square represents what percentage?

• 25%

• 100%

• 10%

• 50%

Which sequence of DNA bases would pair with this partial strand
ATG TGA CAG

• ATG TGA CAG
• TAC ACT GTC
• GTA AGT GAC
• CAT TCA CTG

Why is DNA important?

• it is very small and very complicated
• it's in everything
• it serves as the blueprint for traits of all living things
• because we eat it every day for energy

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

In a molecule of double-stranded DNA, the amount of Adenine present is always equal to the amount of

• cytosine
• guanine
• thymine
• uracil

What does DNA stand for?

• Deoxyribonucleic acid
• Denitrogenous acid
• Deribonucleic acid
• Diribonucleic acid

How many chromosomes do you get from mom and dad?

• 46

• 23

• 28

• 44

Tags

NGSS.HS-LS3-1

A segment of DNA that codes for a trait

• gene

• centromere

• chromosome

• chromatid

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2