The ovaries are located:

1. In a sac outside the body 2. In the lower abdomen
3. In the upper abdomen 4. In the thorax

Subtopic:  Ovary |
 92%
From NCERT
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Corpus luteum is:

1. Ruptured Graafian follicle

2. Released ovum surrounded by cells

3. Developing follicle

4. Enzyme-secreting structure in the ovary

Subtopic:  Menstrual Cycle: Pre Ovulatory Phase | Menstrual Cycle: Luteal Phase |
 90%
From NCERT
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The cessation of menstrual cycles is called as:

1.  Menarche 2.  Thelarche
3.  Pubarche 4.  Menopause

Subtopic:  Menstrual Cycle: Pre Ovulatory Phase | Menstrual Cycle: Luteal Phase |
 92%
From NCERT
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LH surge:

1.  is a dramatic sudden increase in the levels of LH during the early part of menstrual cycle and is responsible for ovulation
2.  is a dramatic sudden decrease in the levels of LH during the early part of menstrual cycle and is responsible for ovulation
3.  is a dramatic sudden decrease in the levels of LH during the mid-menstrual cycle and is responsible for ovulation
4.  is a dramatic sudden increase in the levels of LH during the mid-menstrual cycle and is responsible for ovulation

Subtopic:  Menstrual Cycle: Luteal Phase |
 84%
From NCERT
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Corpus luteum secretes large amounts of:

1.  LH 2.  FSH
3.  Progesterone 4.  Estrogen

Subtopic:  Menstrual Cycle: Pre Ovulatory Phase | Menstrual Cycle: Luteal Phase | Fetal Development & Parturition |
 89%
From NCERT
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Changes in the ovary and the uterus, during the menstrual cycle, are induced by the changes in the levels of secretion of:

1. Ovarian hormones 2. Pituitary hormones
3. Both 4. None

Subtopic:  Introduction to Menstrual Cycle |
 83%
From NCERT
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Zona pellucida is a membrane surrounding:

1.Secondary oocyte2.Secondary follicle
3.Corona Radiata4.Trophoblast cells

Subtopic:  oogenesis |
 73%
From NCERT
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What ensures that only one sperm can fertilize the ovum?

1. Corona Radiata 2. Ground substance around ovum
3. Zona pellucida 4. Acrosome
Subtopic:  Fertilization |
 81%
From NCERT
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Fertilization occurs at:

1. Infundibulum of the fallopian tube

2. Ampullary – isthmic junction of the fallopian tube

3. Fundus of the uterus

4. Body of the uterus

Subtopic:  Fertilization: Part 1 | Fertilization: Part 2 |
 95%
From NCERT
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What is the usual number of primary follicles in both ovaries of a female at puberty?

1.60000 – 800002.120000 – 160000
3.1 million to 2 million4.About 7 million

Subtopic:  oogenesis |
From NCERT
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