WorksheetsReproduction Exam Review
Total questions: 20
Worksheet time: 14mins
What are the 4 stages of mitosis, in order?
Prophase, Metaphase, Interphase, Telophase
Metaphase, Anaphase, Telophase, Cytokinesis
Phase One, Phase Two, Phase Three, Phase Four
Prophase, Metaphase, Anaphase, Telophase
A human somatic cell has ______ chromosomes.
46
92
23
26
Meiosis is different than mitosis because...
Meiosis is used for sexual reproduction
Meiosis duplicates DNA twice
Meiosis creates identical copies
Meiosis only makes sperm cells
A gamete is a...
Sperm Cell
Egg Cell
Both of these options
None of these options
Diploid refers to a cell that has the full number of chromosomes.
True
False
A haploid cell can be described as...
Always having 23 chromosomes
Having half the diploid number of chromosomes
Being in the middle of meiosis
Not useful for sexual reproduction
Which of the following is a DISADVANTAGE of asexual reproduction?
It does not take much energy
It does not require a mate
It does not involve gamete production
It does not provide genetic variance
Sexual reproduction only happens in animals.
True
False
A person's menstrual flow is caused by internal bleeding in the uterus.
True
False
The difference between a gene and an allele is that...
Genes are bigger than alleles
Alleles code for one specific expression of a trait
Genes code for chromosome differences
There is no difference
A person's GENOTYPE is:
The traits and physical characteristics their body displays
The combination of alleles that makes up one part of their genetic code
A combination of capital and lowercase letters
A diagram of all the chromosomes in a human somatic cell
A person's PHENOTYPE is:
The traits and physical characteristics their body displays
The combination of alleles that makes up one part of their genetic code
A combination of capital and lowercase letters
A diagram of all the chromosomes in a human somatic cell
A person's KARYOTYPE is:
The traits and physical characteristics their body displays
The combination of alleles that makes up one part of their genetic code
A combination of capital and lowercase letters
A diagram of all the chromosomes in one of their somatic cells
Choose the HETEROZYGOUS genotype:
HH
Hh
hh
None of these
Choose the HOMOZYGOUS DOMINANT genotype:
HH
Hh
hh
None of these
A recessive allele...
Will mask a dominant allele
Must be present in both the parent sperm and parent egg to express its trait
Must be present in only one of the parent sperm and egg to express its trait
Will never express its trait
What is the purpose of the human reproductive system?
To create hormones
To create new humans
To create discomfort
To create sperm cells
Which of these is NOT part of the male reproductive system?
Urethra
Epididymis
Clitoris
Seminal Vesicle
Which of these IS part of the female reproductive system?
Anus
Bladder
Urethra
Endometrium
Which of these is part of BOTH the male and female reproductive systems?
Uterus
Urethra
None of these
Anus
