The baby's gender (biological sex) is determined by the father's sperm, based on chromosomal inheritance. Here's a brief explanation using chromosomal and hormonal theories:Chromosomal Theory (XY Determination)Humans have 46 chromosomes (23 pairs).The 23rd pair determines the biological sex:XX → FemaleXY → MaleClick here&nb...
Human Female Hormonal System
The normal reproductive years of the female are
characterized by monthly rhythmical changes in the values of secretion of the releted hormones and equivalent physical changes in the ovaries and other sexual
organs. This rhythmical pattern is called the female monthly sexual cycle (or,
the menstrual cycle). The duration of the cycle averages...
Human Female Reproductive Organ
Human
Female Reproductive Organ:
The
principal organs of the human female reproductive tract, including:
·
The ovaries
·
Fallopian tubes
·
Uterus
·
Cervix
·
Vagina...
Hormonal Regulation of Male Reproductive System (Human)
The
male reproductive system is synchronized by the production, stimulation, and
feedback of specific hormones.
At a Glance
·
GnRH is made in the
hypothalamus and movements to the pituitary where it stimulates FSH and LH
secretion.
·
FSH...
Human Male Reproductive System
Without
women, most of a man’s reproductive system is positioned outside of his body.
Specialized Functions of male reproductive organ:
A.
To produce, maintain
and transport sperm alone with protective fluid (semen)
B.
To discharge sperm
C.
To secrete male sex
hormones
The
male...
Structural Characteristics, Functions and Location of Connective Tissue
Normal
0
false
false
false
EN-US
X-NONE
X-NONE
...
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