Suppose that allele d produces tiny ears and allele d produces normal ears. a heterozygous male with the dd genotype mates with a homozygous female with the dd genotype. tiny ears is an autosomal dominant trait expressed with 70% penetrance. determine the probability that their offspring will have tiny ears. report your answer as a percentage without decimal points.

the answer is golgi apparatus

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.