The testes are with ____ sacs.
The ejaculatory duct is in junction with the ________.
The testes are separated by a ______ of dense connective tissue.
List the male hormonal primary sexual characteristics.
True false:
Endocrine and sustantacular are hormones found in the female.
Seminal vesicles are glands the hold 60% of semen.
The prostate is not used for uterine contraction.
The volume of semen is 30-40 ml.
Semen clots in 5 minutes.
The ovary is shaped like a golf ball.
Thevagina has rugae.
The average menstrual cycle is 48 days.
The first mensus is called menopause.
The lack of mensus is calle amenarrche
____ fills the blood sinuses and blocks the deep vein with in the two fasciae.
Erection is the _______ nervous system and ejaculation is _______ nervous system.
Sperm closes the _____ ______ to prevent sperm in the bladder and urine in ejaculation.
Seminal vesicles produce _______% of semen and prostate gland provides _______%.
List the secondary characteristics of the male hormones.
_______,________,and______ are the glands found in the male reproductive system.
_______ is the excess growth of the endometrium to uterine tube,ovary,pelvic cavit,mesentery,kidneys,lungs, and brain.
The menstrual cycle contains 3 simultaeus processes:________, ________, and ______.
Define endocrinocyte:
Ovary layers:
Germinal layer a.dense connective
Tunica b.cortex-outside ring
Stroma c.simple squamous epi.
d.misnomer
e.egg must pass this layer
what is not a function of estrogen?
a.bone and mucles growth
b.primary and secondary sex
c.controls BMR
d.burn fat
e.decrease cholesterol
hairy pinna a.x-linked traits
baldness b.y-linked traits
color blindness
hemophilia
muscular dystrophy
male primary and secondary sex characteristics a.x-linked traits
female primary and secondary sex charactristics b.y-linked traits
icthyosis
cholesterol metabolism
lesch nylan
_______ determind by father.
Which one is not a symptom for angelman syndrome?
a. maternal imprinting
b.small placenta
c.increase nursing
d.laugh
e.constantsmiling
ovarie are
a.found in both males and females
b.found in females only
c.sometimes present in males
d. mainly in males
e.only in males
the tunica albuginea is a whitish capsule of ____ _____ connective tissue.
At puberty _______ oocytes remain in female reproductive system and ______ will mature and ovulate.
The zona pelluicle is between the ____ and the ______ cells.
All of the following are found in female reproductive system except:
a.ovaries
b.ovarian cortex
c.oviducts
d.mature follicle
e.tunica vaginalis
male reproductive a.tunica vaginalis
female reproductive b.zygote
c.sperm
d.epididymis
e.sertoli cells
define:
sexual reproduction:
fertilization:
list mendels laws.
True false
Badness is a x-linked trait.
Cystic fibrosis is the most common leathal genetic disease.
Color blindness is a x-linked trait.
Sickle cell anemia is more common on people of African decent.
An extra 21 chromosome is known as turners syndrome.
Epistasis is when one gene controls the expression of another.
What isnot a sign of marfans disease?
a. tall
b.double jointed
c.near sighted
d.sterile
e.acne
in a 28 day menstrual cycle, the preovulatory phase occurs on what days?
a.0-5
b.6-13
c.only 14
d.15-28
e,none of the above
menarch is
a.the lack of mensus
b.the last mensus
c.caused by cysts
d.means excess growth
e.the first mensus
define:
perineum:
endometriosis:
cytotrophoblast:
amnion:
mesoderm:
Multiple Choice
What male hormone nourishes sperm?
A. Sustentacular
B. Alurse
C. Sertoli
D. All of the above
E. None of the above
Which is not a part of the tubing?
A. Seminferous tubules
B. Straight tubules
C. Rete Testes
D. Epididymus
E. Short tubule
The Ejaculatory duct is
A. 2 cm.
B. Junction with urethra
C. Increase smooth muscle
D. A and C
E. All of the above
Sperm can live for
a. 6 hours.
b. 12 hours.
c.24 hours.
d. 48 hours.
e. 62 hours.
Cytotrophoblasts encircle the:
a. Stratified cuboidal
b. simple cuboidal
c. stratified columnar
d. simple squamous
e. stratified squamous
The most common defect is
a. hands
b. nose
c. head
d. ears
e. mouth
The visual expression of a gene is:
a. octotype
b. montype
c. phenotype
d. polypeptide
e. visual type
When one gene controls the expression of another, it is called:
a. eptotype
b. epistasis
c. myosis
d. genosis
e. glyosis
Extra fingers is called
a. brachydactyly
b. falangesis
c. achondroplasia
d. myopathy
e. none of the above
In males, the urethra is
A. Shared terminal duct of reproductive and urinary systems.
B. 20 cm. long
C. Passes through the prostate
D. All the above
E. None of the above
Fill-In-The Blank
The three parts that make up the male urethra are the ______________, __________________ and _________________.
_________________ the visual expression of a gene.
_________________The allele responsible for the specific.
__________________ is mitosis of early embryo without the increase of _______________.
__________________ is usually the post wall of the fundus of the lateral of the uterine body.
One gene controls the expression of another is known as ____________________.
The supporting structure for the testes is __________________.
A ________________ is a segment of DNA that codes for a specific protein or polypeptide.
Trophoblast mature into ______________ tissues.
_______________ sperm is ejaculation.
Fertilization occurs about ________ to ________ hours post ovulation.
ZP3 allows sperm to release the ________________.
Two stages of birth defects are ________________ and _________________.
Definitions
Amniotic Sac
Cleavage
Gene
Genotype
Inheritance
Matching
Genotype A segment of DNA that codes for a specific protein or polypeptide
Phenotype A different form of the same gene
Allele the visual expression of a gene
Gene The allele responsible for the specific phenotype
Scrotum Off load heat
Testes Derived from internal oblique
Dartos Thin skin, midline raphae
Cremaster Muscle Thin smooth muscle
Pampiniform Plexus Separated by a septum of dense connective tissue
GI Tract Ectoderm
Nails Mesoderm
Bones Endoderm
Kidney
Brain
Germ Cell for blood Amniotic fluid
Fetal urine Yolk sac
From Hypoblast
Shock absorber
Decreases adhesion
T/F
Cleavage is mitosis of early embryo with the increase of cytoplasm.
Implantation is usually the posterior wall of the fundus.
Spermatogenesis doesn't occur at normal core body temperature.
The accessory sex glands secrete most of the liquid portion of semen.
Sertoli cells are also known as sustentacular cells.
Epistatsis is not when a gene controls the expression of another.
After passing the prostate, sperm spend about 7 hours in the female tract to reach capacitium.
Amniotic sac provides as a temperature regulator.
Chorion surrounds the embryo and fosses with amnio
About the 7th day after fertilization, the mesoderm develops.
Cystic fibrosis is the most common lethal genetic disease.
Sickle cell anemia does not protect against malaria.
Angelman syndrome is paternal printing.
Gene imprinting is based on maternal or paternal inheritance.
Red blood cells in sickle cell anemia form myoglobin crystalics.
If the age of the egg is 14 there is a possibility of 1 in 20,000 of Down Syndrome.
Albanism occurs in whites because of cultural evolution
For Huntingtons's Chorea to occur there ust be CAG copies in excess of 40.
Marfans disease is not Auto dominant.
Willi Prader is maternal.
Some women choose to eat their placenta.
Listing
What are the 3 primary germ layers?
List the 3 stages of labor
List 4 symptoms of fetal alcohol syndrome.