Melanin CUA Review

What does A indicate?

• A male that has the trait.

• A female that has the trait.

• A female that does not have the trait.

• A male that does not have the trait.

Tags

NGSS.HS-LS3-1

Does this pedigree show a dominant or recessive trait?

• Dominant
• Recessive

DNA is commonly referred to as ______

• Deoxyribonucleic acid

• Ribonucleic acid

• Deoxynucleic acid

• Do not assist

The following is a DNA sequence, GTACTCGTA. What is the sequence of the opposite strand?

• GTACTCGTA

• CATGAGCAT

• CATCATCAT

• TAGTAGTAG

If 20% an organism's DNA is thymine, what is the percentage of guanine?

• 20%

• 25%

• 30%

• 35%

Is this pedigree dominant or recessive?

• Dominant

• Recessive

Tags

NGSS.HS-LS3-2

NGSS.HS-LS3-1

Which of the following is/are an example(s) of a phenotype? Select all that apply.

• tall

• purple

• AA

• wrinkled

• bb

Aa, DD, bB, yy are all examples of

• genotypes
• phenotypes

Which of the following is homozygous recessive?

• rr
• AA
• TT
• Ff

If brown eyes are dominant over blue eyes, what would be the parent genotypes if two heterozygous brown eyed persons were crossed?

• BB and bb

• BB and Bb

• Bb and Bb

• bb and Bb

Tags

NGSS.HS-LS3-1