a geneticist is mapping the chromosomes of the newly captured gremlin. stripe is heterozygous for three linked genes with alleles ee, hh, and bb, that determine if gremlins are evil (e), have hair (h), and biting teeth (b). in order to determine if the three genes are linked, a standard testcross was done, and the 1000 offspring had the following genotypes:

Apopulation of deer mice was introduced into a desert ecosystem. being dark-colored, the deer mice stood out in the sand and were easy prey for predators. over a few years, the color of the mice changed from dark brown to light brown. what role does natural selection play in this example? a. the change of color camouflaged them, which them hunt better. b. the change of color enabled them to regulate their body temperature. c. the change of color allowed them to hide better from predators. d. the change of color made their bodies tolerant to the harsh desert sand. e. the change of color allowed them to deflect the excessive heat.

Ben’s job responsibilities include ordering in supplies, tracking inventory, managing waitstaff, and greeting guests. what does ben do? a) warehouse manager b)restaurant manager c)hotel manager d)shipping company manager

Which option describes the most cost-effective way for a skateboard company to purchase plywood? a. a pallet of 100 sheets for $1,000 b. a pallet of 200 sheets for $1,800 c. a pallet of 500 sheets for $3,500 d. a pallet of 1,000 sheets for $8,000