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प्रश्न
Write the functions of ovary
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उत्तर
In human females, ovaries release eggs and secrete progesterone and estrogen.
In plants, ovary present at the base of the carpel contains ovules. Embryo sac is formed in each ovule by meiosis.
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संबंधित प्रश्न
Choose the odd one in each of the following:
Sperm; implantation; fertilization; ovum; ovum; after birth.
Differentiate between:
Prostate gland and cowper’s gland (the nature of secretion)
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.
Name the following:
The separation of the foetus from the mother's body.
Draw a label diagram.
Draw a sectional view of the human ovary showing the different stages of developing follicles, corpus luteum, and ovulation.
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?
State names of organs in the female reproductive system.
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 |
The implantation of the embryo occurs at about ______ days of fertilization.
Identify the term used for isthmus.
______ is homologous to Bartholin's glands.
The part of fallopian tube closest to the ovary is ______.
A sac shaped like an upside down pear with a thick lining and muscles in the pelvic area where a fertilized egg or zygote comes to grow into a baby is called ______.
Structure connecting the fetus to placenta is ______.
The fertilization of the human egg by the sperm takes place in ______
What are various ways to avoid pregnancy? Elaborate any one method.
Progesterone is secreted by ______.
______ is not a part of the female reproductive system in human beings.
Complete the analogy with respect to reproductive system.
Male : Penis : : Female : ______.
