১.
An undescended testis is least likely to be found within the-
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Male Reproductive Organs
Male Reproductive Organs
PrepBank · পাতা ১ / ১ · ১–১৬ / ১৬
২.
When spermatogenesis begins?
৩.
A person is likely to be sterile if number of healthy sperm per ml is less than-
ব্যাখ্যা
Reference: Langman’s 13th; P-32
৪.
Which convey sperm into the rete testis?
৫.
Which one produces sperm?
৬.
The spermatozoa are stored within-
ব্যাখ্যা
After formation, the spermatozoa are stored within the head of the epididymis.
Spermatogenesis: The process of maturation of primordial male germ cell to mature sperm.
Onset: At puberty and continues up to old age.
Site: The wall of the convoluted seminiferous tubule
Temperature required: 32 C.
Storage site: Head of epididymis.
Duration:
In man, the process of spermatogenesis requires 74 days, and passage through the epididymis approximately another 12 days. Therefore, it takes (74 days + 12 days) for a sperm for complete maturation and to be available for ejaculation.
Spermatogenesis: The process of maturation of primordial male germ cell to mature sperm.
Onset: At puberty and continues up to old age.
Site: The wall of the convoluted seminiferous tubule
Temperature required: 32 C.
Storage site: Head of epididymis.
Duration:
In man, the process of spermatogenesis requires 74 days, and passage through the epididymis approximately another 12 days. Therefore, it takes (74 days + 12 days) for a sperm for complete maturation and to be available for ejaculation.
৭.
Days required for spermatogenesis
ব্যাখ্যা
74 days is required for spermiogenesis.
৮.
When spermatogenesis begins?
৯.
Contents of spermatic cord excludes -
ব্যাখ্যা
Reference-BD Chaurasia/7th/vol-2/p-237
১০.
Cancer from the testis would most likely metastasize first to the :
ব্যাখ্যা
(Ref: medical examination review anatomy P:53)
১১.
When spermatogenesis begins?
১২.
An ectopic testis is most likely to be found in-
ব্যাখ্যা
Ectopic testis means, testis present in sites other than the normal pathway of descent.
১৩.
All are contents of the spermatic cord, except-
১৪.
Which is the site of maturation of spermatozoa?
ব্যাখ্যা
- Epididymis acts as reservoir of spermatozoa.
- During the storage period, the spermatozoa become mature & motile.
- During the storage period, the spermatozoa become mature & motile.
১৫.
Most numerous main glands of prostate are contained within
১৬.
Site of spermatogenesis in male-
ব্যাখ্যা
Site of spermatogenesis in male- Seminiferous tubule