Question- Do you get it? What is one event that may occur during Telophase I?
A. Tetrads may line up down the middle of the cell!
B. Chromatin may condense to form visible chromosomes!
C. The nucleus of each cell may reappear as two independent cells are being
formed!
D. None of the above!

What are the seven economic and social goals?

Female luna moths (actias luna) attract males by emitting chemical signals that spread through the air. a male hundreds of meters away can detect these molecules and fly toward their source. the sensory organs responsible for this behavior are the comblike antennae visible in the photograph shown here. each filament of an antenna is equipped with thousands of receptor cells that detect the sex attractant. based on what you learned in this chapter, propose a hypothesis to account for the ability of the male moth to detect a specific molecule in the presence of many other molecules in the air. what predictions does your hypothesis make? design an experiment to test one of these predictions.

Discuss cell surface transport in the structure of constituents