Integrated Pest Management deals with the prevention and suppression of harmful organisms and long-term effects on the environment. Good agricultural practices in plant protection include weed control. Why is weed control important to agriculture production?

Why was the sample heated in step 5? describe the chemical principles involved in the reasoning behind this step?

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.

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry