What nourishes the fertilized egg?
The fallopian tube nourishes the moving ovum or moving zygote (fertilized ovum). Secretions from the Peg cells in the fallopian tube provide the ovum nourishment.
What contains and nourishes the embryo from implantation until birth?
during pregnancy, uterus changes shape, size and consistency. increases in size and muscle mass; houses growing placenta that nourishes embryo-fetus and expels fetus after gestation. to prepare and serve as birth canal at end of pregnancy, vaginal canal elongates as uterus rises in pelvis.
What part of the female reproductive system protect the fertilized egg during pregnancy?
The fertilized egg travels for about a week down the fallopian tube to reach the uterus, where it attaches to the uterine wall (endometrium). A specialized tissue called the placenta forms between the uterus and the newly developing baby.
What organ receives retains and nourishes the fertilized egg for the duration of a pregnancy?
a. Uterus. The uterus is a hollow organ about the size and shape of a pear. It serves two important functions: it is the organ of menstruation and during pregnancy it receives the fertilized ovum, retains and nourishes it until it expels the fetus during labor.
Which part secretes fluid that nourishes and protects sperm?
Located at the base of the bladder, the two seminal vesicles secrete a thick fluid that nourishes the sperm.
What produces an ovum during ovulation?
The ovaries produce the egg cells, called the ova or oocytes. The oocytes are then transported to the fallopian tube where fertilization by a sperm may occur. The fertilized egg then moves to the uterus, where the uterine lining has thickened in response to the normal hormones of the reproductive cycle.
How is a fetus nourished?
The unborn baby is connected to the placenta by the umbilical cord. All the necessary nutrition, oxygen, and life support from the mother’s blood goes through the placenta and to the baby through blood vessels in the umbilical cord.
What is known as fertilized egg?
When sperm fertilizes (meets) an egg, this fertilized egg is called a zygote (ZYE-goat). The zygote goes through a process of becoming an embryo and developing into a fetus. The male reproductive system and the female reproductive system both are needed for reproduction.
What produce an ovum during ovulation?
Where does a fertilized egg implant in a female?
If one of the sperm cells penetrates the egg, the egg is fertilized and begins developing. The egg takes several days to travel down the fallopian tube into the uterus. After it is in the uterus, a fertilized egg usually attaches to (implants in) the lining of the uterus (endometrium).
What is the process that prepares a woman for pregnancy?
The egg begins its five-day travel through a narrow, hollow structure called the fallopian tube to the uterus. As the egg is traveling through the fallopian tube, the level of progesterone, another hormone, rises, which helps prepare the uterine lining for pregnancy.
Which of the following protects the sperm cell?
The glands of the male reproductive system produce sperm and seminal fluid. The prostate gland, the seminal vesicles, and the bulbourethral glands contribute seminal fluid to semen, which carries and protects the sperm.