1175 cards
In males with an X-linked recessive mutation, the mutation ____ be expressed.
In ____ with an X-linked recessive mutation, the mutation will be expressed.
In females with an X-linked recessive mutation, the mutation ____ be expressed
In ____ with an X-linked recessive mutation, the mutation will not be expressed
The ____ is responsible for initiation of male sex determination and codes for testicles.
The SRY gene is responsible for initiation of ____.
Semen is a combination of ____.
____ is a combination of sperm and seminal fluid.
The ____ makes viscous fluid to clean out the urethra.
The bulbourethral gland makes ____.
____ make alkaline fluid to help sperm survive the acidic environment of the female reproductive tract
Seminal vesicles and the prostate gland make ____ survive the acidic environment of the female reproductive tract
Seminal vesicles and the prostate gland make alkaline fluid to help sperm survive ____
Pathway of sperm during ejaculation:
The ____ have follicles that produce ova.
The ovaries have ____ that produce ova.
____ is the production of female gametes
Oo genesis is the production of ____
____ develops the female reproductive tract and thickens the uterine wall.
Estrogen develops ____.
____ maintains and protects the endometrium
Progesterone ____
Female egg pathway:____
____ induces ovulation in females and, in males, it initiates the production of testosterone.
Luteinizing Hormone (LH) ____
GnRH stimulates the anterior pituitary to release ____.
____ stimulates the anterior pituitary to release FSH and LH.
GnRH stimulates the ____ to release FSH and LH.
Fertilization occurs in the ____.
____ occurs in the fallopian tube.
A/an ____ is a solid ball of cells resulting from division of a fertilized ovum
A/an morula is ____m
A/an ____ is a hollow sphere of cells, referred to as blastomeres that implants in the endometrial lining.
A/an blastula is a ____
____ develops into the nervous system , skin, hair, nails, mouth, and anus
Ectoderm develops into the ____
____ develops into muscoskeleton , circulatory system, gonads, and adrenal cortex
Mesoderm develops into ____
____ develops into the GI tract , respiratory tract , endocrine glands, bronchi, bladder, and stomach
Endoderm develops into the ____
The CNS and PNS derive from the ____.
____ stem cells have the potential to develop into any cell found in the human body
Totipotent stem cells have the potential to ____
____ stem cells can be any cell except those found in placental structures
Pluripotent stem cells can be ____
____ stem cells can develop into multiple specialized cell types
Multipotent stem cells can develop into ____
Fetal hemoglobin has a ____ affinity for O 2 than adult hemoglobin.
____ hemoglobin has a greater affinity for O 2 than adult hemoglobin.
Blood in the umbilical artery is ____
Blood in the umbilical ____ is deoxygenated
Blood in the umbilical vein is ____
Blood in the umbilical ____ is oxygenated
Fraternal twins are ____
____ twins are dizygotic
Identical twins are ____
____ twins are monozygotic
____ is when a cell commits to becoming a certain type of cell
Cell determination is when ____
____ is when a cell acquires the structures and functions of a specialized cell