MCQ
The duct which conveys sperm from the testis to the ejaculatory duct, is:
- AUreter
- BDuctus dodo lymphaticus
- CVas deferens
- DMullerian duct
Explanation:
The correct answer is vas deferens
The vas deferens is a muscular tube in the male reproductive system that carries sperm from the epididymis to the ejaculatory duct.
seven up is a nemonic used to remember the ejaculation pathway of sperm.
This represents the Seminiferous tubules, Epididymis, Vas deferens, Ejaculatory ducts, nothing, Urethra and Penis.
Ureter is a tube that carries urine from the kidney to the urinary bladder
Ductus dodo lymphaticus is a lymphatic duct.
primordial analog of the female reproductive tract.
They differentiate to form the fallopian tubes, uterus, the uterine cervix, and some aspects of the vagina.
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| Column $- I$ | Column $- II$ |
| $(a)$ Parturition | $(p)$ Attachment of embryo to endometrium |
| $(b)$ Gestation | $(q)$ Release of egg from Graafian follicle |
| $(c)$ Ovulation | $(r)$ Delivery of Foetus from uterus |
| $(d)$ Implantation | $(s)$ Duration between pregnancy and birth |
| $(t)$ Formation of zygote by fusion of egg and sperm |