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प्रश्न
The diagram given below shows a section of the human ovary.
- Name the process for the release of the part labelled 1.
- Write the name of the structure marked 2.
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उत्तर
- Ovulation. It is the release of a mature egg from the ovary into the fallopian tube.
- Corpus luteum. The corpus luteum appears soon after ovulation, when an egg is released from the ovary. The corpus luteum's primary role is to secrete hormones (progesterone) that prepare the uterus to sustain growth.
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संबंधित प्रश्न
Differentiate between:
Implantation and pregnancy
Name the two types of twins.
Give appropriate term of the following:
The rupture of follicle and release of ovum from the ovary.
Cleavage in mammalian egg is ______.
To answer the question, study the graphs below for Subjects 1 and 2 showing different levels of certain hormones.
Which structure in the ovary will remain functional in subject 2?
The period during adolescence when the reproductive tissues begin to mature is called ______
In human beings, the correct sequence of events during reproduction is
Give reason.
Placenta is extremely essential for foetal development.
Give reason:
Uterine lining becomes thick and spongy after fertilisation.
The vaginal orifice is covered by a fold of membrane called hymen ______.
