En una región del país se encuentra una especie de orangután que realizo un largo proceso de evolución, llegando a generar una nueve especie. En algún momento de este largo proceso algunos organismos se volvieron a encontrar y pudieron copular ya que sus órganos reproductivos encajaban, sin embargo no se logró la fecundación pues el espermatozoide no llego a encontrarse con el ovocito. A. ¿Cómo se llama este tipo de aislamiento? B. Si quisiéramos ponerle un nombre a lo sucedido en un primer momento por los orangutanes ¿Cuál sería el nombre de ese proceso evolutivo largo?

Which system revise and send electrical signals throughout the body

To store strawberries in sugar syrup, lucy placed them in a jar and covered them with sugar but did not add any water. do you think syrup will be formed? justify. a. no. since water is not added, there cannot be any syrup formation. b. no. the higher concentration of sugar on the outside will cause the water from the sugar to diffuse in the strawberry cells causing them to swell without formation of any syrup. c. yes. the higher concentration of sugar on the outside will cause the water from the strawberry to diffuse out resulting in syrup formation. d. yes. the sugar will melt over time and form the syrup.

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