En la especie vacuna la falta de cuernos F es dominante sobre la presencia f. Un toro si cuernos se cruza con tres vacas: a) Con las vaca A, que tiene cuernos, se obtienen un ternero sin cuernos. b) Con la vaca B, también con cuernos, se produce un ternero sin cuernos c) Con la vaca C, que no tiene cuernos, se produce un ternero con cuernos. ¿Cuáles son los genotipos del toro y de las tres vacas? ¿Qué descendencia cabe esperar de cada cruzamiento?

Melissa lives in a town called greendale. she discovers that when she lights a match and holds it near her kitchen faucet, the little flame grows into a larger fire. melissa is surprised because she thought the water would extinguish the flame rather than ignite it further. her mother tells her that the water might be contaminated with dissolved methane, a primary component in natural gas. melissa investigates the matter and finds that cases of methane contamination started shortly after a company began fracking for natural gas in the area. based on this information, which three statements are plausible consequences of fracking in greendale?

Compare and contrast region e in the illustration above with region d. describe the physical characteristics of each region.

Whay is the following best defines climate