Being able to roll the tongue is dominant over not being able to roll the tongue. What is the probability that the offspring will be unable to roll the tongue?

What does it mean for a cell membrane to be selectively permable

This group of organisms perform the process of ammonifcation. a. herbivores b. decomposers c. carnivores c. plants

Gregor mendel is best known for his work with pea plants and for uncover many of the mysteries of genetics. one of his major findings stated that there were specific, physical units of inheritance that are transmitted during reproduction. what is the the name given to these units of inheritance which can be found on chromosomes? a) centromeres b) cytoplasm c) genes d) nucleotides