Agene yel- in drosophila is a recessive lethal gene. flies heterozygous (yel+/yel-) have a yellow body color and homozygous flies have brown body color (yel+/yel+). at a second unlinked locus the allele bl for long bristles is incompletely dominant to the allele bs for short bristles. predict the phenotypic ratios for the progeny of the following cross: yellow body, short bristles x yellow body, medium bristles

did you fail the test? xd

transformative rocks are the stones that emerge from the transformation of existing rock composes in a procedure called changeability, implies changing of structures. transformative rocks are shaped from alternate shakes that are changing a result of warmth or weight connected. one of this model is the earth developments that making rocks profoundly cover or crushed which will make the stones warmed and put under awesome weight. they are not softening but rather the minerals they are containing are changed synthetically that will shape transformative rocks. now and again different rocks are shaped when the others are near some liquid magma and getting warmed.