Describe how ingestion of very salty food may reduce amount of water excreted in urine​

What process allows for the development of haploid sex cells? mitosis meiosis fertilization pollination

Ectocarpene is a volatile, sperm cell-attracting material released by the eggs of the seaweed ectocarpus siliculosus. its constitution is all the double bonds are cis, and the absolute configuration of the chirality center is s. draw a stereochemically accurate representation of ectocarpene.

Would really appreciate it, i have an idea but not completely sure