Advertisements
Advertisements
प्रश्न
Choose the correct answer:
First menstrual cycle is known as ___________
पर्याय
menopause
amenorrhoea
puberty
Menarche
Advertisements
उत्तर
First menstrual cycle is known as menarche
APPEARS IN
संबंधित प्रश्न
Describe placenta structure.
Which of the following is not a part of the female reproductive system in human beings?
Give a biological explanation for the following.
The placenta is an important structure for the development of a foetus.
Fill in the following blank with suitable word :
The menstrual cycle is controlled by.............
fertilisation in humans can occur only once in a month. Why?
What is the scientific name of womb?
Name the organs of the human male reproductive system and state the functions of any two organs.
Identify the given diagram.
Name the parts 1 to 5. 
Distinguish between Vasa efferentia and Vasa deferentia.
What occurs during the implantation stage of human reproduction?
