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level: Reproduction

Questions and Answers List

level questions: Reproduction

Question	Answer
An ectopic pregnancy can occur in:	the uterus or the pelvic cavity.
Crossing over is the process during which:	pairs of matching chromosomes line up along the equator of the cell and exchange genes with one another.
following structures is a part of the vulva	mons pubis, labia majora, labia minora, clitoris, urinary meatus, vaginal orfice, greater vestibular glands
Fertilization of an ovum most often occurs in the	fallopian tube
Going from the ovary to the uterus, the sequence of the divisions of the uterine tubes	fimbriae, infundibulum, ampulla and isthmus
In the male, LH	stimulates the interstitial cells to increase their secretion of testosterone.
Leydig cells is another name for:	interstitial cells
Sertoli cells is another name for	sustentacular cells
The foreskin in the male is also known as the:	prepuce
The funnel-shaped, open-ended portion of the oviduct is called the	infundibulum.
The gland that secretes an acidic substance that constitutes about 30% of the seminal fluid is the	prostate gland
The hormone that causes the alveoli of the mammary glands to produce milk is	prolactin
The layer of the uterus from which tissue is sloughed during menstruation is the:	endometrium
The male gland that secretes a fructose sugar used as an energy source for sperm is the:	seminal vesicle
The primary germ layer that forms many of the structures around the periphery of the body is the	ectoderm.
The process of egg formation is called	oogenesis.
The region between the vaginal orifice and the anus is called the:	perineum
The structure known as the "bag of waters" is the	amniotic cavity.
The structure that connects the epididymis with the ejaculatory duct is the	vas deferens
secrete the various , nutrient - rich part of seminal fluid (60%)	Seminal vesicles
secrete alkaline fluid (5%)	Bulbourethral gland
How do testis descend	before birth, the testes move from their retoperitoneal location near the kidneys and through the inguinal canal to the scrotum
What is the first menstrual cycle called	Menarche
stages of development	Zygote - fertilized ovum Embryo - first 8 weeks after conception Fetus - 8 weeks till birth Neonate -Birth till 4 weeks Infant - from birth - 18 months Child - end of infancy to sexual maturity or puberty Adolescent - puberty - adulthood Adult - developmental period after adolescent