The figure below shows the development of follicles (A, B, C, D). Select the option giving correct identification together with its function?

    

1. B-Secondary Follicle - secretes progesterone

2. D-Corpus Albicans - Secretes estrogen

3. A-Tertiary follicle - Secretes FSH & LH

4. C-Corpus luteum - Secretes progesterone

Subtopic:  Ovary |
 84%
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At puberty, how many primary follicles are there in each ovary in a female?

(1) 60000-80000

(2) 120000-160000

(3) 30000-40000

(4) 12000

Subtopic:  Ovary |
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From NCERT
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Ovaries are the primary sex organs in human females because they:
I. Produce the female gamete
II. Produce the hormone that regulates the development of secondary sexual characters
1. Both I and II
2. Only I
3. Only II
4. None

Subtopic:  Ovary |
 87%
From NCERT
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At the birth of the female child, the follicles in her ovaries contain:

(1) Primary oocytes that have been arrested at the S phase of the cell cycle

(2) Primary oocytes that have been arrested at the Prophase I of Meiosis I

(3) Secondary oocytes that have been arrested at the Prophase I of Meiosis I

(4) Secondary oocytes that have been arrested at the Metaphase II of Meiosis II

 

Subtopic:  Ovary |
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Oogenesis differs from spermatogenesis in a number of aspects. One of the following is however a similarity between the two

1. Growth phase is  prolonged in both of them an starts before birth

2. Both give rise to non-motile gametes

3. Both produce equal number of gametes

4. Both occur inside primary sex organ

Subtopic:  Seminiferous Tubules & Spermatogenesis | Ovary |
 81%
From NCERT
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Refer to the given figure and choose the correct option regarding its parts labelled as A-F.

1. B-Graafian follicle, F-Corpus luteum

2. C-Graafian follicle, A-Ovum

3. B-Primary follicle, C-Tertiary follicle showing antrum

4. E-Corpus callosum, D-Antrum cavity

Subtopic:  Ovary |
 82%
From NCERT
AIIMS - 2017
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Each Ovary is connected to the pelvic wall and the uterus by:

1. Peritoneum

2. Adipose tissue

3. Ligaments

4. Areolar tissue

Subtopic:  Ovary |
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The division of primary oocyte results in:

1. unequal cells a smaller haploid secondary oocyte and a larger diploid polar body

2. unequal cells a larger haploid secondary oocyte and a smaller haploid polar body

3. unequal cells a smaller diploid secondary oocyte and a larger haploid polar body

4. equal cells - a haploid secondary oocyte and a haploid polar body

Subtopic:  Ovary |
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Ootid is formed along with

(1) Ovum

(2) Second polar body

(3) Secondary oocyte

(4) Primary oocyte

Subtopic:  Ovary |
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In oogenesis, when a diploid cell undergoes meiosis, how many ova result?

1. 1

2. 2

3. 3

4. 4

Subtopic:  Ovary |
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