If one parent gives an O allele for blood type, and the other parent gives 1 an A allele for blood type, what type of blood will the child have?

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.

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.

Which of the following is a testable hypotheses?