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WorksheetsReproductive System
Total questions: 50
Worksheet time: 30mins
The "main" male sex hormone
estrogen
testosterone
progestrone
prostate gland
The main female sex hormone
estrogen
testosterone
vagina
prostate gland
The middle, muscular layer of the uterus is called the:
MYOMETRIUM
PERIMETRIUM
ENDOMETRIUM
MESOMETRIUM
The testes are located in the scrotum:
FOR PROPER ALIGNMENT OF THE SPERMATIC CORD
FOR PROPER TESTOSTERONE PRODUCTION
FOR PROTECTION
BECAUSE SPERMATOGENESIS REQUIRES A LOWER TEMPERATURE
Menstrual flow occurs when the concentrations of
estrogen & progesterone are high
estrogen & progesterone are low
estrogen is high; progesterone is low
progesterone is high; estrogen is low
The female gonad is the
ovary
vagina
vestibule
fallopian tube
Interstitial cells produce
sperm
FSH
testosterone
estrogen
During spermatogenesis, the unspecialized gametes that need to mature in the epididymis are called
spermatids
spermatogonium
secondary spermatocytes
primary spermatocytes
When producing gametes, ___ cycles of meiosis occurs to produces cells that are ___.
two; haploid
four; haploid
two; diploid
four; diploid
What gland produces a fluid high in fructose and prostaglandins?
seminal vesicle
prostate gland
bulbourethral gland
What gland secretes a lubricating fluid?
bulbourethral gland
prostate gland
seminal vesicle
What pituitary hormone stimulates spermatogenesis and oogenesis?
FSH
LH
hCG
ADH
How many viable ovum/ova are produced during oogenesis?
1
2
3
4
What hormone is produced by the corpus luteum and prepares the uterus for pregnancy?
LH
FSH
progesterone
estrogen
During which trimester do the major organ systems form?
1
2
3
Cleavage is
rapid cell division after fertilization
when an animal cell splits during cytokinesis
the separation of the scrotum into two cavities
specialized cell division
Muscle is formed from the
mesoderm
ectoderm
endoderm
When the blastocyst adheres to the uterine lining, ___ has occurred
implantation
placentation
embryogenesis
oocyte activation
What hormone triggers the onset of labor?
oxytocin
ADH
hCG
progesterone
The first stage of labor is the
dilation stage
expulsion stage
placental stage
neonate stage
An egg contains a ___ chromosome while a sperm may contain a _____ chromosome
X; X or Y
X; Y
Y; X
Y; X or Y
Neural tissues develop from the
ectoderm
endoderm
mesoderm
Undifferentiated spermatogenic stem cells are called
spermatogonia
primary spermatocytes
secondary spermatocytes
spermatids
Interstitial cells produce
testosterone.
sperm.
androgen-inhibiting protein.
FSH.
are produced at the end of the meiotic divisions in the seminiferous tubules.
(a)
Oogenesis begins
by age 10.
by age 5.
during embryonic development.
at birth.
A massive release, or surge, of _____ from the anterior lobe of the pituitary gland triggers ovulation.
estrogen
progesterone
FSH
LH
The ovary does not release a mature gamete. Instead, a ________ is released.
oogonia
oocyte
secondary oocyte
zygote
The presence of ________ in blood or urine is a reliable indication of pregnancy.
progesterone
human chorionic gonadotropin
relaxin
human placental lactogen
