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प्रश्न
Name the Following
The hormone that stimulates the contraction of the uterus during childbirth.
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उत्तर
Oxytocin
APPEARS IN
संबंधित प्रश्न
Describe the human female reproductive system with a labelled diagram.
Name the following:
The parts of the ovary containing mature ovum.
Draw a sectional view of the human ovary. Label the following parts :
(ii) Secondary oocyte
(iii) Graafian follicle
(iv) Corpus luteum
Match the parts of the given figure with the correct option.
| 1 | 2 | 3 | 4 | 5 | |
| a. | Fallopian tube | Oviduct | Uterus | Cervix | Vagina |
| b. | Oviduct | Cervix | Vagina | Ovary | Vas deferens |
| c. | Ovary | Oviduct | Uterus | Vagina | Cervix |
| d. | Fallopian tube | Ovary | Cervix | Uterus | Vagina |
______ pollen mother cells should undergo meiotic division to produce 64 pollen grains.
Mark the CORRECT sequence of structures in the breast from the inner to the outer side.
Read the following and answer from given below:
Oogenesis is the process of the formation of an ovum in the ovaries. It consists of three phases: multiplication, growth, and maturation. Oogenesis is controlled by hormones GnRH, LH, FSH. GnRH secreted by the hypothalamus stimulates the anterior lobe of the pituitary gland to secrete LH and FSH.
Identify the functions of LH.
- Release of a secondary oocyte from Graafian follicle.
- Stimulates corpus luteum to secrete progesterone.
- Stimulates estrogen formation.
- Promotes development of egg to form secondary oocyte.
State whether the following statement is True or False. If false, correct the statement:
In adult human females, a single mature egg is released into an oviduct every month.
In rabbits, humans and other placental mammals, fertilization occurs in ______.
What are the functions of the ovaries and uterus in the female reproductive system?
