BIO 112 Chapter 10 Questions and Verified Answers/Accurate Solutions| Already Graded A+
Nondisjunction during meiosis can result in three copies of chromosomes ____, which results in
down syndrome and humans 21
This image depicts which phase of meiosis (in an organism with N=2 Metaphase 1
True or false: a human cell in metaphase I will look identical to a cell in metaphase of mitosis
False
The spindle reforms with each new having a haploid number of chromosomes during ____ of
meiosis Prophase II
Sister chromatids are separated, and they travel to opposite poles of the cell during ____ II of
meiosis Anaphase
How many haploid daughter cells are there after telophase II Four
During which phases of cell division are sister chromatids are pulled apart forming daughter
chromosomes Anaphase and anaphase II
The term life ____ refers to all of the other reproductive events that occur from one generation
to the next generation Cycle
The male gametes are known as ____ cells Sperm
Which of the following are produced as a result of oogenesis Eggs
A child with a short stature, an eyelid fold, a palm crease, some mental retardation, and stubby
fingers more than likely has Down syndrome
, A ____ is a visual representation of the number, size and shape of chromosomes Karyotype
Why does a zygote with only one X chromosome survive Only one X is active even when two
are present under normal conditions
Which sex is susceptible to Turner syndrome Females
Klinefelter syndrome results from A male with two or more X chromosomes
A woman that has three X chromosomes has a condition referred to as Poly-X
A male who has ____ syndrome has one X and two Y chromosomes due to nondisjunction; he is
likely taller than average and suffers from acne but is fertile Jacobs
Match the type of chromosomes structural change on the left with its correct definition on the
right Duplication: presence of a chromosome segment more than once on the same
chromosome
Inversion: occurs when a segment of a chromosome turns 180 degrees
Translocation: movement of one chromosome segment to another chromosome
Deletion: breakage of a chromosome end
Which of the following are phases of meiosis Prophase I
Telophase I
Anaphase II
Metaphase II
Sperm and eggs are reproductive or sex cells that are collectively referred to as Gametes
Nondisjunction during meiosis can result in three copies of chromosomes ____, which results in
down syndrome and humans 21
This image depicts which phase of meiosis (in an organism with N=2 Metaphase 1
True or false: a human cell in metaphase I will look identical to a cell in metaphase of mitosis
False
The spindle reforms with each new having a haploid number of chromosomes during ____ of
meiosis Prophase II
Sister chromatids are separated, and they travel to opposite poles of the cell during ____ II of
meiosis Anaphase
How many haploid daughter cells are there after telophase II Four
During which phases of cell division are sister chromatids are pulled apart forming daughter
chromosomes Anaphase and anaphase II
The term life ____ refers to all of the other reproductive events that occur from one generation
to the next generation Cycle
The male gametes are known as ____ cells Sperm
Which of the following are produced as a result of oogenesis Eggs
A child with a short stature, an eyelid fold, a palm crease, some mental retardation, and stubby
fingers more than likely has Down syndrome
, A ____ is a visual representation of the number, size and shape of chromosomes Karyotype
Why does a zygote with only one X chromosome survive Only one X is active even when two
are present under normal conditions
Which sex is susceptible to Turner syndrome Females
Klinefelter syndrome results from A male with two or more X chromosomes
A woman that has three X chromosomes has a condition referred to as Poly-X
A male who has ____ syndrome has one X and two Y chromosomes due to nondisjunction; he is
likely taller than average and suffers from acne but is fertile Jacobs
Match the type of chromosomes structural change on the left with its correct definition on the
right Duplication: presence of a chromosome segment more than once on the same
chromosome
Inversion: occurs when a segment of a chromosome turns 180 degrees
Translocation: movement of one chromosome segment to another chromosome
Deletion: breakage of a chromosome end
Which of the following are phases of meiosis Prophase I
Telophase I
Anaphase II
Metaphase II
Sperm and eggs are reproductive or sex cells that are collectively referred to as Gametes
