Sperm cell diagrams

The urethra is also part of the urinary system because it is also the channel through which urine passes as it leaves the bladder and exits the body. The head contains genetic material genes. In this case, two beads were attached to doublet microtubules on opposite sides of the flagellum.

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Sperm cell diagrams

In the human reproductive process, two kinds of sex cells, or gametes, are involved. Each sex has its own unique reproductive system. Some boys are circumcised, which means that a doctor or clergy member cuts away the foreskin.

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Male Reproductive System

Reproduction — the process by which organisms make more organisms like themselves — is one of the things that sets living things apart from nonliving things. Sperm swim by means of a prominent flagellumcomposed of amelly tgp core of microtubules sperm cell diagrams, whose sliding is powered by flagellar dynein. The vas deferens is a muscular tube that passes upward alongside the testicles and transports the sperm-containing fluid called semen.

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