2025/2026 Exam Questions and Verified
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the creation of genetically identical offspring by a single parent, without the
participation of sperm and egg, is called
a) spontaneous generation
b) regeneration
c) sexual reproduction
d) asexual reproduction - 🧠 ANSWER ✔✔d
asexual reproduction requires ______ individuals(s), whereas sexual
reproduction requires ______ individuals(s)
,a) 1;2
b) 1;1
c) 2;1
d) 2;2 - 🧠 ANSWER ✔✔a
with the exception of identical twins, siblings who have the same two
biological parents are likely to look similar, but not identical, to each other
because they have
a) a similar but not identical combination of genes
b) identical genes but different chromosomes
c) the same combinations of traits but different genes
d) identical chromosomes but different genes - 🧠 ANSWER ✔✔a
which of the following statements regarding prokaryotes is false?
a) most prokaryotes reproduce by binary fission
b) prokaryotic cells are generally smaller and simpler than eukaryotic cells
,c) in prokaryotes, daughter chromosomes are separated by an active
movement away from each other and the growth of a new plasma
membrane between them
d) prokaryotic chromosomes are more complex than those of eukaryotes -
🧠 ANSWER ✔✔d
eukaryotic chromosomes differ from prokaryotic chromosomes in that they
a) are simpler
b) include fewer proteins
c) are circular in structure
d) are housed in a membrane-enclosed nucleus - 🧠 ANSWER ✔✔d
sister chromatids are
a) found right after a cell divides
b) unique to prokaryotes
c) made only of DNA
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, d) joined together at a centromere - 🧠 ANSWER ✔✔d
which of the following helps maintain the structure of chromosomes and
control the activity of genes?
a) centromeres
b) the nuclear membrane
c) ribosomes
d) proteins - 🧠 ANSWER ✔✔d
eukaryotic cells spend most of their cell cycle in which phase
a) prophase
b) telophase
c) metaphase
d) interphase - 🧠 ANSWER ✔✔d
the genetic material is duplicated during