Attached earlobes are dominant over free hanging earlobes. what is the probability of the children having attached or free hanging earlobes if mom is heterozygous (bb) with attached earlobes and dad has free hanging earlobes (bb). complete the punnett square and calculate the probability for the children’s possible genotypes and phenotypes.

Study the diagram of a cell. which structure is found only in plant cells and functions in the process of photosynthesis? w x y z

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic

Which statement correctly describes other ways in which nebulae and stars are different? a. a star always has a higher density than a nebula. b. stars can form inside a nebula but a nebula can never be produced by any star. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star. reset submit