Page 1 of 14
BIOD 210 FINAL EXAM (GENETICS) NEWEST 2026 ACTUAL
EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED) |
LATEST 2026/2027 UPDATE | GRADED A+ | BRAND NEW |
100% GUARANTEED PASS
The DNA in a ________ is packaged in the head, which is shaped
like a capsule. The _________ of the phage pushes the DNA
through the host cell membrane much like a syringe.
- phage
- sheath
TRUE/FALSE: A chromosomal aberration is an alteration to the
chromosome that results in a change to the total number of
chromosomes, deletions or additions to the chromosome, or
even complete rearrangement of chromosomal segments.
True
Explain briefly how the idea of epigenesis and preformation
directly contradict each other:
Preformation postulated that a fertilized egg contained a
miniaturized version of a tiny human, called homunculus.
, Page 2 of 14
Epigenesis directly contradicted that theory by stating that a
fertilized egg undergoes a series of developmental events that
eventually form a human
Create a Punnett square to determine the characteristics of the
F1 generation of the following cross: Both parents are
heterogeneous for the dominant gene for a long, big toe (Tt). If
they have four offspring, how many would you expect to have a
long big toe?:
3
Ribosomes
serve a a site for protein transcription
Shelterin complex
Protects chromosome ends from degradation
BIOD 210 FINAL EXAM (GENETICS) NEWEST 2026 ACTUAL
EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED) |
LATEST 2026/2027 UPDATE | GRADED A+ | BRAND NEW |
100% GUARANTEED PASS
The DNA in a ________ is packaged in the head, which is shaped
like a capsule. The _________ of the phage pushes the DNA
through the host cell membrane much like a syringe.
- phage
- sheath
TRUE/FALSE: A chromosomal aberration is an alteration to the
chromosome that results in a change to the total number of
chromosomes, deletions or additions to the chromosome, or
even complete rearrangement of chromosomal segments.
True
Explain briefly how the idea of epigenesis and preformation
directly contradict each other:
Preformation postulated that a fertilized egg contained a
miniaturized version of a tiny human, called homunculus.
, Page 2 of 14
Epigenesis directly contradicted that theory by stating that a
fertilized egg undergoes a series of developmental events that
eventually form a human
Create a Punnett square to determine the characteristics of the
F1 generation of the following cross: Both parents are
heterogeneous for the dominant gene for a long, big toe (Tt). If
they have four offspring, how many would you expect to have a
long big toe?:
3
Ribosomes
serve a a site for protein transcription
Shelterin complex
Protects chromosome ends from degradation
