What is a short sentence including the word chromosome

Plz ! having a smooth seeds is the dominant trait. having wrinkled seeds is a recessive trait. the offspring of two plants with smooth seeds, a. must have smooth seeds. b. may have smooth or wrinkled seeds. c. must have wrinkled seeds. d. have a 25% change of having smooth seeds.

In which of the following relationships is one organism always benefited while the other organism is always harmed

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?