a checkered hen mates with a checkered rooster . The genes for the checkered traits are codominant in both parents .

Which characteristic of water it form droplets? a. low specific heat b. nonpolar structure c. high surface tension d. ability to dissolve substances

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

The chemical bond connecting one nucleotide with the next one along the nucleic acid chain is called a