MCQ
Composition of semen is
- ASecretion of the testes and epididymis
- BSecretions of the seminal vesicles
- CSecretions of prostate gland and bulbo-urethral glands
- ✓All the above
The quantity is $2.5$ to $4.0\ ml$ at one time having some $400$ million sperms.
The fluid part is secreted by epididymis and seminal vesicles, prostate gland and cowper’s glands.
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$I.$ sample $DNA$ is cut into fragments
$II.$ restriction endonucleases
$III.$ agarose gel
$IV.$ ethidium bromide
$V.$ UV-radiation
$VI.$ elution
Mark the correct sequence of their use