ECPI Bio 116 A&P 2 Exam Questions With Correct Answers | Latest Update 2026/2027 | Graded A+.

ECPI Bio 116 A&P 2 Exam Questions With Correct
Answers | Latest Update 2026/2027 | Graded A+.

1. Genes are defined as:Answer- Sequences of DNA that encode proteins

2. Dominant refers to the: Answer- Allele that masks the expression of another allele

3. Recessive refers to the:Answer- Allele expression that is masked

1. Humans that possess two X chromosomes are;:Answer- Female



2. The Trait for Skin Color has 2 different Alleles. Assume complete

dominance and recessiveness. Allele 1 = G for Green Skin Color;

Allele 2 = g for Blue Skin Color. The Phenotype is Blue. What

would be the Genotype?


GG/gg/Gg:Answer- gg

3. The Trait for Tail Color has 2 different Alleles. Assume complete

dominance and recessiveness. Allele 1 = P for Purple; Allele 2 = p

for Orange. The Genotype is Pp.

What would be the Phenotype?



Orange or Purple:Answer- Purple
1/

, 4. A Genotype describes:Answer-: The DNA of Individual Processes

5. Codominance Occurs:Answer-: When the Alleles are expressed
equally

6. A chart displaying the Chromosomes pairs in size order is called
a:Answer-:

Karyotype

7. Alternative forms (Different DNA Sequences) of Genes are
called:Answer-

:Answer- Alleles




4. The longest stage of Postnatal Life:Answer-: Adulthood

5. Hollow Ball of Cells that Implants into the Uterus:Answer- Blastocyst



6. Check all that apply, The trait for eyes has 2 different alleles. Assume complete

dominance and recessiveness. Allele 1 = E for Two Small Eyes; Allele 2 = e for 1

Large Eye. The Phenotype is Two Small Eyes. What would be the Genotype?



EE/ee/Ee:Answer- EE & Ee



2/