It takes a 1.5 m length of 137 cm-wide fabric to make the collar of an airbag

manufacturer is making 250 special-order collars. one morning, at

only 65% of the length of fabric they need to make the collars. how ma

are needed to be able to make all 250 collars? show your work.

ke the collar of an airbag helmet. the

one morning, a technician finds they have

ollars. how many more meters of fabric

During crossing-over, a. genetic material is exchanged between nonsister chromatids, resulting in new combinations of alleles. b. nonsister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. c. one homologous chromosome of a tetrad is exchanged with another tetrad, resulting in new combinations of alleles. d. sister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. e. genetic material is exchanged between sister chromatids, resulting in new combinations of alleles.