I need help with this assigment. If you help me, I will mark your answer as brainliest. This question is worth 20 points!

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.

Give the biological term for: structures that display characteristics of living organisms only within living cells

The negative impacts of nonnative species generally outweigh the positive impacts