Biology EOC Exam Review Questions
with Correct Answers||100%
Guaranteed Pass||A+
Graded||Updated 2025/2026
Syllabus||<<Newest Version>>
Genotype - ANSWER ✓ Genetic makeup of an organism, revealing the types of
alleles he/she has inherited (Ex. AA)
Phenotype - ANSWER ✓ Physical appearance/characteristic of an organism (Ex.
Blue eyes)
Monohybrid Cross - ANSWER ✓ examines the inheritance of one trait
F1 Generation - ANSWER ✓ the first generation's offspring
F2 Generation - ANSWER ✓ the second generation's offspring
Incomplete Dominance - ANSWER ✓ Offspring is a mixture of the parent's
characteristics through multiple generations
Pedigree - ANSWER ✓ A chart made to show inheritance patterns within a family
Codominance - ANSWER ✓ offspring contains BOTH parent's characteristics
distinctly
Polygenic Trait - ANSWER ✓ Trait controlled by two or more genes (Ex. Skin
color and Eye Color)
Multiple Alleles - ANSWER ✓ Exists for a particular trait even through only two
alleles are inherited (Ex. Blood Type)
, Sex-Linked Trait - ANSWER ✓ Involves genes on either the X or the Y
chromosome; Passed most normally through the Y chromosome (Ex. Color
blindness, Hemophilia)
Trait - ANSWER ✓ Characteristic that can be passed from one parent to offspring
Heredity - ANSWER ✓ Passing of traits from parent to offspring
Genetics - ANSWER ✓ Study of Heredity, each somatic cell is a diploid where
chromosomes are inherited from offspring's parent
Mendel - ANSWER ✓ Father of Genetics; responsible of the Law of Inheritance
Nitrogenous Base - ANSWER ✓ Part of a nucleotide, consists of Thymine (only
DNA), Uracil (only RNA), Adenine Guanine, and Cytosine
Nucleotide - ANSWER ✓ small subunits composed of a nitrogenous base, pentose
sugar, and phosphate group
RNA - ANSWER ✓ Single Helix, Uracil base, Ribose Sugar
Gene - ANSWER ✓ specific location on a chromosome (DNA) that codes for a
particular protein
Transcription - ANSWER ✓ DNA is copied into a complementary strand of
mRNA in the nucleus
Translation - ANSWER ✓ mRNA with the genetic information is taken to the
Ribosome and in interpreted into amino acids
mRNA - ANSWER ✓ Messenger RNA that carries genetic information to the
ribosome from the nucleus
rRNA - ANSWER ✓ Ribosomal RNA, along with protein, makes up the ribosome
tRNA - ANSWER ✓ Transfer RNA that transfers correct amino acids to the
ribosomes where proteins are synthesized, contains the anticodon that matches the
codon on the mRNA
with Correct Answers||100%
Guaranteed Pass||A+
Graded||Updated 2025/2026
Syllabus||<<Newest Version>>
Genotype - ANSWER ✓ Genetic makeup of an organism, revealing the types of
alleles he/she has inherited (Ex. AA)
Phenotype - ANSWER ✓ Physical appearance/characteristic of an organism (Ex.
Blue eyes)
Monohybrid Cross - ANSWER ✓ examines the inheritance of one trait
F1 Generation - ANSWER ✓ the first generation's offspring
F2 Generation - ANSWER ✓ the second generation's offspring
Incomplete Dominance - ANSWER ✓ Offspring is a mixture of the parent's
characteristics through multiple generations
Pedigree - ANSWER ✓ A chart made to show inheritance patterns within a family
Codominance - ANSWER ✓ offspring contains BOTH parent's characteristics
distinctly
Polygenic Trait - ANSWER ✓ Trait controlled by two or more genes (Ex. Skin
color and Eye Color)
Multiple Alleles - ANSWER ✓ Exists for a particular trait even through only two
alleles are inherited (Ex. Blood Type)
, Sex-Linked Trait - ANSWER ✓ Involves genes on either the X or the Y
chromosome; Passed most normally through the Y chromosome (Ex. Color
blindness, Hemophilia)
Trait - ANSWER ✓ Characteristic that can be passed from one parent to offspring
Heredity - ANSWER ✓ Passing of traits from parent to offspring
Genetics - ANSWER ✓ Study of Heredity, each somatic cell is a diploid where
chromosomes are inherited from offspring's parent
Mendel - ANSWER ✓ Father of Genetics; responsible of the Law of Inheritance
Nitrogenous Base - ANSWER ✓ Part of a nucleotide, consists of Thymine (only
DNA), Uracil (only RNA), Adenine Guanine, and Cytosine
Nucleotide - ANSWER ✓ small subunits composed of a nitrogenous base, pentose
sugar, and phosphate group
RNA - ANSWER ✓ Single Helix, Uracil base, Ribose Sugar
Gene - ANSWER ✓ specific location on a chromosome (DNA) that codes for a
particular protein
Transcription - ANSWER ✓ DNA is copied into a complementary strand of
mRNA in the nucleus
Translation - ANSWER ✓ mRNA with the genetic information is taken to the
Ribosome and in interpreted into amino acids
mRNA - ANSWER ✓ Messenger RNA that carries genetic information to the
ribosome from the nucleus
rRNA - ANSWER ✓ Ribosomal RNA, along with protein, makes up the ribosome
tRNA - ANSWER ✓ Transfer RNA that transfers correct amino acids to the
ribosomes where proteins are synthesized, contains the anticodon that matches the
codon on the mRNA
