Which statement is true about the part of the electromagnetic spectrum that is divided into seven ranges of wavelengths? A. It is one of two parts visible to the human eye.

B. It is one of three parts visible to the human eye.

C. It cannot be seen by the human eye unless it rains.

D. It is the only part visible to the human eye.

Why do we perceive objects as retaining their brightness under different lighting levels?

Abody cell has been growing and at synthesis proteins.in the nucleus of this body cell,dna replication is taking place. and a copy of the cells genetic material is copied.which of the following is the best conclusion you can make about the life cycle of this cell ? a) the cell is ready to undergo mitosis.and a chemical signal will send the cell to prophase b)the cell is undergoing meiosis and will cross over the genetic material next c)the cell is in the s phase of interphase and will move next to the g2 phase d) the cell is in the g2 phase of the interphase and is ready to begin diving

3test questions with answers on incomplete dominance