An ant carries a morsel of food 4.26 meters along a straight path to his nest. he then turns around and follows the path back to the source of the food. what is his displacement when he arrives back at the food source?

0.00 meters

2.13 meters

4.26 meters

8.52 meters

Which of the following statements are true chromosomes make up genes

The cluster of developing cells from conception until birth is called an

Guinea pig coat color is determined by a single gene. the allele for black coat color is dominant to brown. in a cross between twoblack-haired guinea pigs, 20 offspring are born. if both parents were heterozygous, probability would predict that approximately howmany of the 20 offspring would have brown hair?