CBDA is the parent molecule of CBD (1). CBDA vs. CBD. Both CBD and CBDA have unique health benefits that keep your endocannabinoid system running smoothly. For example, CBDA may not be as effective as CBD for inhibiting breast cancer cell proliferation (6), but it is more effective than CBD as a nausea and vomiting treatment (2). Health Benefits of CBDA CBDA may help to inhibit the migration of highly aggressive breast cancer (3).
The male reproductive system. The main tasks of the male reproductive system are to produce sperm cells and to introduce sperm into the female reproductive tract. Sperm are produced in the testes, the pair of male reproductive glands located in the scrotum, a skin-covered sac that hangs from the groin. Within each testis are hollow tubules called seminiferous tubules where sperm cells are produced.
Gametes are an organism's reproductive cells. They are also referred to as sex cells. Female gametes are called ova or egg cells, and male gametes are called sperm. Gametes are haploid cells, and each cell carries only one copy of each chromosome. These reproductive cells are produced through a type of cell division called meiosis. During meiosis, a diploid parent cell, which has two copies of each chromosome, undergoes one round of DNA replication followed by two separate cycles of nuclear division to produce four haploid cells.