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प्रश्न
The diagram given below represents a system in the human body. Stud the diagram and answer the following questions:
Name the two hormones secreted by 1.
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उत्तर
Estrogen & Progesterone
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संबंधित प्रश्न
Name the function of the following:
Fimbriae
Given here is a section of the female reproductive system of human beings.
Name the parts labelled 1 to 4
Fill in the blank:
Lower part of uterus is called _________.
Complete the paragraph with the help of words given in the bracket.
(Luteinizing hormone, endometrium of uterus, follicle stimulating hormone, estrogen, progesterone, corpus luteum)
Growth of follicles present in the ovary occurs under the effect of ______. This follicle secretes estrogen. ______ grows/regenerates under the effect of estrogen. Under the effect of ______, fully grown up follicle bursts, ovulation occurs and ______ is formed from remaining part of follicle. It secrets ______ and ______. Under the effect of these hormones, glands of ______ are activated and it becomes ready for implantation.
Differentiate between the graafian follicle and corpus luteum.
Given below is a diagram of the female reproductive system of a human being
(i) Name the parts numbered 1 to 6.
(ii) Normally after how many days does an ovary release an egg?
(iii) Where are the sperms released during coitus?
(iv) What do the sperms do after being released?
(v) What is the function of the organ numbered 5?
(vi) How many days does it normally take from the fertilization of the egg up to the birth of the baby?
The second maturation division of the mammalian ovum occurs ______.
The external genitalia of the human female is called ______.
Fertilization occurs in human females when the sperms and ovum reach simultaneously at ______
What is placenta? Mention its role during pregnancy?
