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प्रश्न
Describe the human female reproductive system with a labelled diagram.
उत्तर
On each side of the uterus two white oval bodies lie. These are called ovaries. Eggs are produced in the ovaries. Nearer to the ovaries there lies expanded funnel shaped oviducts or fallopian tubes. The eggs go into the oviducts when released by the ovaries. The two oviducts open into the uterus. The walls of the uterus are muscular. The growing embryo lodges to the wall of the uterus. It is supplied by the food and blood through the placenta w hich is a connection betw een the growing embryo and the mother. The uterus joins the vagina. It is the vagina in which semen is lodged during sexual act. From here sperms go up into the oviduct and fertilise the egg. The urethra which brings urine from the urinary bladder opens into the.vulva just in front of the vaginal opening.
Fig. Female reproductive system
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संबंधित प्रश्न
Choose the odd one in each of the following:
Ovary; fallopian tube; ureter; uterus
Rewrite the terms in the correct order so as to be in a logical sequence.
Graafian follicle, ostium, uterus, fallopian tube.
Differentiate between:
Prostate gland and cowper’s gland (the nature of secretion)
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.
Write the functional activity of the following structure:
Inguinal canal
Ovulation occurs under the influence of ______.
The ability to reproduce is lost in a female after ______
What is parturition?
Give reason:
Uterine lining becomes thick and spongy after fertilisation.
The figure given below is the human female reproductive system. Study the same and answer the following questions.
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- Label the guidelines 1 to 6 shown in the figure.
- What is the normal gestation period in human?
- Where are the sperms released during coitus?
- Write two important functions of part 2.
- Mention the technical term for the fixing of developing zygote to the uterine wall.
