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प्रश्न
The glandular accessory organ which produces the largest proportion of semen is ____________.
पर्याय
Seminal vesicle
Bulbourethral gland
Prostate gland
Mucous gland
उत्तर
The glandular accessory organ which produces the largest proportion of semen is Seminal vesicle.
संबंधित प्रश्न
Draw a diagram of the microscopic structure of human sperm. Label the following parts in it and write their functions
(a) Acrosome
(b) Nucleus
(c) Middle piece
Body breaks up into several fragments and each fragment starts to live as a new individual. This is ______ type of reproduction.
In case of sexual reproduction, newborn show similarities about characters. Explain this statement with suitable examples.
Explain the structure of secondary oocyte.
If one pollen grain produces two male gametes, how many pollen grains are needed to fertilize 10 ovules?
At what stage of development are the gametes formed in newborn male and female?
Draw a labeled sketch of a spermatozoan.
Describe the structure of the human ovum with a neat labelled diagram.
Identify the given image and label its parts marked as a, b, c and d
Expand the acronym.
hCG
How many autosomes does a human primary spermatocyte have?
Which of the following contains a fluid filled cavity called antrum?
The immature male germ cell undergo division to produce sperms by the process of spermatogenesis.
Choose the correct one with reference to the above.
During embryonic development, the establishment of polarity along anterior/posterior, dorsal/ventral or medial/lateral axis is called ______.
The prostate gland and seminal vehicle perform the function of ______.
Penetration of the sperm in the ovum is followed by ______
In the process of fertilization, this is true:
Which of the following cells during gametogenesis is normally diploid?
Process of maturation and development of sperms ______.
