First, we should define symmetry. Symmetry is the arrangement of body parts so they can be divided equally along an imaginary line or axis. In marine life, the two main types of symmetry are bilateral symmetry and radial symmetry, although there are some organisms that exhibit biradial symmetry (e.g., ctenophores) or asymmetry (e.g., sponges).
Biktarvy (bictegravir, emtricitabine and tenofovir alafenamide) is an integrase strand transfer inhibitor and emtricitabine/tenofovir alafenamide (Descovy) combination for the treatment of HIV-1 infection in adults. Development History and FDA Approval Process for Biktarvy
chavy. (British Origin) A person who thinks they are really hard, and walk round wearing Donnay and skin tight jeans, and also tuck their socks into their shoes.I hate those Whaddon Chavies, all they do is go round in their fake crews saying, Narrr, spark you clean!.by Subhuman aka Jak July 09, 2003.havy. (British Origin) A person who thinks they are really hard, and walk round wearing Donnay and skin tight jeans, and also tuck their socks into their shoes. I hate those Whaddon Chavies, all they do is go round in their fake crews saying, Narrr, spark you clean!. by Subhuman aka Jak July 09, 2003.