Bactrian camels, dromedaries, llamas, and alpacas are all members of the same taxonomic
family, Camelidae. Members of this family all have two toes, no hooves, true canine
teeth,
and a split upper lip. The family Camelidae originated in North America. The physical
features
of animals in this family and the family's geographical origin provide evidence that all
these
animals -
A. live in the same type of ecosystem
B. have a common ancestor
C. have slowly evolved to become herbivores
D. exchanged DNA at some point in the past

Suppose that on a small island off the coast of scotland, 32 percent of the population has blue eyes, which means that these individuals must be homozygous for the blue eye color gene (bb). the only other eye color found on the island is brown, and individuals that are homozygous for the brown eye color gene (bb) or heterozygous (bb) will have brown eyes because brown is the dominant gene. assume this population is in hardy-weinberg equilibrium. if 100 babies are born next year, how many of these would you expect to have brown eyes and be heterozygous? a. 58 b. 49 c. 29 d. 43

Movimento corporal andar, musculos planos e eixos

Find the coordinates of the midpoint m of the segment with the given endpoints. then find the distance between the two points. round the distance to the nearest tenth. u(? 1,? 2) and v(8, 0)