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Question
The adjoining figure represents the female reproductive organ of the humans

(i) How does the human embryo developing in the uterus obtain its nourishment?
(ii) Which structure protects and nourishes the developing embryo?
(iii) Define ovulation.
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Solution
(i) The fetus gets its nourishment from the mother’s blood through the placenta.
(ii) Uterus.
(iii) The process by which the ova is released from the ovary.
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Fill in the blank:
Lower part of uterus is called _________.
State the Location:
Bartholin’s glands.
Development of mammary glands is controlled by ____________.
All are internal genitalia in females. EXCEPT ______.
Which stage is followed after the secondary follicle stage?
After birth, colostrum is released from mammary glands which is rich in ______.
Mark the odd one.
To answer the question, study the graphs below for Subjects 1 and 2 showing different levels of certain hormones.

Which of the following statements is true about the subjects?
Draw a neat diagram of the female reproductive system and label the parts associated with the following:
(a) production of gamete
(b) site of fertilisation
(c) site of implantation
(d) birth canal
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Placenta does not attach to the uterus optimally.
