In snapdragons, heterozygotes for one of the genes have pink flowers, whereas homozygotes have red or white flowers. when plants with red flowers are crossed with plants with white flowers, what proportion of the offspring will have pink flowers? a) 0%b) 25% c) 50% d) 75% e) 100%

Aeukaryotic cell must be from a plant if the cell a) a nucleus b) a nuclear envelope c) cytoplasm d) a cell wall

4. how does a phospholipid behave in water? the phosphate head does not mix with water; the fatty acid tails do. the phosphate head and the fatty acid tails mix with water. the phosphate head and the fatty acid tails do not mix with water. the phosphate head mixes with water; the fatty acid tails do not.

How does climate change affect producers?