Por favor, alguien que me pueda ayudar con estas preguntas Vamos a suponer que dos moscas de alas largas se cruzaron y que en la descendencia se contaron 77 ejemplares de alas largas y 24 de alas cortas.

a. ¿Será el carácter de alas cortas dominante o recesivo?
b. ¿Cuáles serán los genotipos de los padres?
c. ¿Cuál es la proporción genotípica observada?

Reactants undergo chemical reaction to form products. this chemical equation represents one such reaction. the coefficient for one of the reactants or products is incorrect. which part of the chemical equation is incorrect?

Which of the following best describes the expensive tissue hypothesis? brains require more energy, so the gut had to be reduced, and larger brains and tool use led to higher quality diets. increasing body size means that homo neanderthalensis had to include more fat in its diet. brains require more energy, so the gut had to be reduced as brains got bigger. brains require more fat, so the gastrointestinal viscera (gut) had to expand, and hands were needed to acquire more food.

Collin would like to use the data a coworker has entered in a database. the problem is the coworker's database software is different from collin's. collin should