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Child Development Terms
N/A
19
Education
Undergraduate 1
03/02/2009

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Cards

Term
Autosomes
Definition
The 22 matching chromosome pairs in each human cell
Term
Analgesics
Definition
A mild pain relieving drug
Term
Allele
Definition
Each of two forms of a gene located at the same place on the autosomes
Term
Anesthetics
Definition
A strong painkilling drug that blocks sensation
Term
Breech Position
Definition
A postion of the baby in the uterus that would cause the buttocks or feet to be delivered first
Term
Chromosomes
Definition
Rodlike structures in the cell nucleus that store and transmit genetic information
Term
Codominance
Definition
A pattern of inheritance in which both alleles in a heterozygous combination are expressed
Term
Dilation
Definition
Widening and thinning of the cervix during the first stage of labor
Term
Dominant-Recessive
Definition
A pattern of inheritcane in which, under heterozygous conditions the influence of only one allele is apparent
Term
Dizygotic
Definition
Derived from two seperately fertilized eggs
Term
Episiotomy
Definition
An incision into the perenium and vagina to allow sufficient clearance for birth
Term
Forceps
Definition
Metal clamps placed around a baby's head and used to pull out the infant from the birth canal
Term
Gametes
Definition
Human sperm and ova which contain half as many chromosomes as a regular body cell
Term
Genotype
Definition
The genetic makeup of an individual
Term
Monozygotic
Definition
Coming from one egg
Term
Mutation
Definition
A sudden but permanent change in a person's DNA
Term
Phenotype
Definition
The individual's physical and behavioral characteristics, which are determined by both genetic and environmental factors
Term
REM and NREM
Definition
REM- Rapid Eye Movement NREM- Non rapid eye movement regular sleep state
Term
Zygote
Definition
The newly fertilized cell fromed by the union of sperm and ovum at conception
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