What is the name of the process in which thickened uterus lining along with blood vessels is removed from the body of a human female through vaginal bleeding?
Menstruation or Menses is the process of removal of the thickened uterus lining along with blood vessels from the body of a human female through vaginal bleeding.
This is a periodic process.
Related Articles What is the name of the opening in the human body through which undigested food is thrown out?
(a) What is blood ? Why is it red ?(b) State the functions of blood in our body.(c) Name a circulatory fluid in the human body other than blood.
Fill in the blanks:(a)Lining of blood vessels is made up of ______.(b)Lining of small intestine is made up of _____.(c)Lining of kidney tubules is made up of _____.(d)Epithelial cells with cilia are found in _____ of our body.
When a human female reaches a certain age then vaginal bleeding occurs for a few days after regular time intervals.(a) What is this process known as (i) in scientific terms, and (ii) in everyday language? (b)At what approximate age this process starts in human females? What is the human female said to have attained at this stage? (c) After how much time is this process repeated? For how many days this process usually lasts? (d) What does the onset of this process in human females signify? (e) At which particular event in the life of a human female this process stops temporarily but starts again? (f) At which approximate age of human female this process stops permanently?
What is the process by which the skin is removed from the fleece of Sheep?
(a) What is lymphatic system ? What are its functions?(b) What is blood pressure ? What are the two factors used to express the blood pressure of a person?(c) Name the main nitrogenous waste in the human blood. How is it removed from the blood ?
(a) How many types of blood vessels are there in the human body ? Name them.(b) Why does the heart need valves ?
When a fertilised egg E formed in the oviduct of a human female divides repeatedly to form an embryo, the embryo gets implanted in the thick and soft lining of the uterus. After this a disc-like special tissue T develops between the uterus wall and embryo through which all the requirements of the developing embryo (and foetus) are met from the mother's body. The embryo is connected to the tissue T through a string like structure S.(a) What is the other name of fertilised egg cell E? (b) What is the name of tissue T? (c) Name the string-like structure S. (d) Name two substances which pass from mother's blood to embryo through tissue T and, one type of substance which passes from embryo to mother's blood. (e) What happens to S when the baby is born? Why?
Which of the following is not a part of the female reproductive system in human beings?(a) Ovary(b) Uterus(c) Vas deferens(d) Fallopian tube
In the lungs:(a) what substance is taken into the body?(b) what substance is removed from the body?
(a) Write the Correct Sequence of Steps Followed During Journey of Oxygen-Rich Blood from Lungs to Various Organs of Human Body. (b) What Happens When the System of Blood Vessels Develops a Leak?
What is the temperature of the human body?
(a) What are the upper parts of the heart called ?(b) What are the lower parts of the heart called ?(c) What is the name of blood vessels which connect arteries to veins ?(d) (i) Which side of the heart pumps blood into the lungs?(ii) Which side of the heart pumps blood into entire body (except the lungs)?
What is the resistance of human body?
When a female child is born, her ovaries already contain thousands of immature eggs (or ova) contained in immature structures A. On maturing, A bursts open and an egg shoots out of the ovary in a process called B. The process B starts in the females at puberty and occurs again and again after a time period x. Before every occurrence of process B, the inner lining of uterus becomes thick and soft with lots of blood vessels in it. When the egg cells gets fertilised by a sperm, then an event C occurs in the life of mature human female which lasts for time period y leading to the birth of baby. If, however, the egg cell released by the ovary does not get a sperm to fuse with, then the thick and soft inner lining of uterus breaks down and comes out of the female's body in an event called D. The occurrence of event D is controlled by chemical substances E.(a) What are A? (b) What is process B? (c) What is the time period x? (d) Name the event C. (e) How much is the time period y? (f) What is the name of process D? (g) Name the chemical substances E.
Kickstart Your Career
Get certified by completing the course
Get Started