1
Expert solutions
Bio 2301 Exam 4 Reproductive Questions and
Answers (100% Correct Answers) Already
Graded A+
What are the functions of the reproductive system?
✓✓ Gamete Production, Zygote Formation, Hormone Production, Devlivery of
gametes or expelling of fetus
What is a gonad?
✓✓ Organ that produces gametes (sex cells) and releases hormones from testes
and ovaries
What is a gamete?
✓✓ sex cell
What is a genotype?
✓✓ genetic makeup of an organism
What is a phenotype?
✓✓ physical characteristics of an organism - expression of genes - brown hair,
blue eyes
What is a haploid cell
✓✓ a cell that contains one set of chromosomes (n = 23)
What is a diploid cell?
✓✓ Cell with two sets of chromosomes (2n=46)
What is the cell division that produces an identical cell (2n=2n)?
✓✓ Mitosis
What is meiosis?
, 2
Expert solutions
✓✓ Cell division that results in four daughter cells each with half the number of
chromosomes of the parent cell, as in the production of gametes
What is the role of the seminiferous tubules?
✓✓ produce sperm, looks correct but is not yet functional
What happens in the epididymis?
✓✓ sperm matures and is stored
What are the accessory glands involved in sperm production?
✓✓ Seminal vesicles, prostate gland, bulbourethral gland (copper's gland)
What role do the accessory glands play in sperm production?
✓✓ They add fluid to make semen - it contains the nutrients sperm need for
propulsion
What are the percentages of fluids in semen?
✓✓ 60% from seminal vesicles, 30% from prostate, 10% from cowper's gland
Where is the endometrium and what is its function?
✓✓ Inner most layer containing blood vessels and galnds, is continuous through
uterine tube. Where the embryo implants and provides oxygen and nutrients until
it forms into the placenta
Where is the myoometrium and what is its function?
✓✓ Middle muscle layer. Ejects fetus. Also is reason from menstrual cramps
Where is the perimetrium and what is its function?
✓✓ Outer layer that anchors and protects uterus
What is the path a sperm takes once it leaves the testes?
Expert solutions
Bio 2301 Exam 4 Reproductive Questions and
Answers (100% Correct Answers) Already
Graded A+
What are the functions of the reproductive system?
✓✓ Gamete Production, Zygote Formation, Hormone Production, Devlivery of
gametes or expelling of fetus
What is a gonad?
✓✓ Organ that produces gametes (sex cells) and releases hormones from testes
and ovaries
What is a gamete?
✓✓ sex cell
What is a genotype?
✓✓ genetic makeup of an organism
What is a phenotype?
✓✓ physical characteristics of an organism - expression of genes - brown hair,
blue eyes
What is a haploid cell
✓✓ a cell that contains one set of chromosomes (n = 23)
What is a diploid cell?
✓✓ Cell with two sets of chromosomes (2n=46)
What is the cell division that produces an identical cell (2n=2n)?
✓✓ Mitosis
What is meiosis?
, 2
Expert solutions
✓✓ Cell division that results in four daughter cells each with half the number of
chromosomes of the parent cell, as in the production of gametes
What is the role of the seminiferous tubules?
✓✓ produce sperm, looks correct but is not yet functional
What happens in the epididymis?
✓✓ sperm matures and is stored
What are the accessory glands involved in sperm production?
✓✓ Seminal vesicles, prostate gland, bulbourethral gland (copper's gland)
What role do the accessory glands play in sperm production?
✓✓ They add fluid to make semen - it contains the nutrients sperm need for
propulsion
What are the percentages of fluids in semen?
✓✓ 60% from seminal vesicles, 30% from prostate, 10% from cowper's gland
Where is the endometrium and what is its function?
✓✓ Inner most layer containing blood vessels and galnds, is continuous through
uterine tube. Where the embryo implants and provides oxygen and nutrients until
it forms into the placenta
Where is the myoometrium and what is its function?
✓✓ Middle muscle layer. Ejects fetus. Also is reason from menstrual cramps
Where is the perimetrium and what is its function?
✓✓ Outer layer that anchors and protects uterus
What is the path a sperm takes once it leaves the testes?
