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The vas deferens receives duct from the ...

The vas deferens receives duct from the seminal vesicle and opens into urethra as

A

epididymis

B

ejaculatory duct

C

efferent ductule

D

ureter

Text Solution

Verified by Experts

The correct Answer is:
B

The vas deferens is a continuation of the cauda epididymis (tail part of epididymis). It is about 40 cm long and slightly coiled at first but becomes straight as it enters the abdominal cavity through the inguinal canal.
Here, it passes over the urinary bladder, curvers round the ureter and joins a duct from seminal vesicle and opens into urethera as the ejaculatory duct. These ducts store and transport the sperms from the testis ot the outside through urethra.
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NCERT EXEMPLAR-HUMAN REPRODUCTION -Human Reproduction
  1. Match the following and choose the options. {:(,"Column I",,"Column ...

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  2. Which of the following hormones is not secreted by human placenta?

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  3. The vas deferens receives duct from the seminal vesicle and opens into...

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  4. Urethral meatus refers to the:

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  5. Morula is a development stage:

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  6. The membraneous cover of the ovum at ovulation is:

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  7. Identify the odd one from the following

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  8. Given below are events in human reproduction. Write them in correct se...

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  9. The path of sperm transport is given below. Provide the missing steps ...

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  10. What is the role of cervix in the human female reproductive system?

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  11. Why are menstrual cycles absent during pregnancy?

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  12. Female reproductive organs and associated functions are given below in...

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  13. From where the parturition signals aries-mother or foetus? Mention the...

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  14. What is the significance of epididymis in male fertility?

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  15. Given the names and functions of the hormones involved in the process ...

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  16. The mother germ cells are transformed into a mature follicle through s...

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  17. During reproduction the chromosome nmber (2n) reduces to half (n) in t...

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  18. What is the difference between a primary oocyte and a secondary oocyt...

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  19. What is the significance of ampullary-isthmic junction in the female r...

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  20. How does zona pellucida of ovum help in preventing polyspermy?

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