Why meiosis in a cell of genotype aa yields a gametes and a gametes in roughly equal numbers why meiosis in a cell of genotype aabb yields gametes of genotype ab and genotype ab in roughly the same proportion why meiosis in a cell of genotype aa yields a gametes and a gametes, but no aa gametes why meiosis in a cell of genotype aabb cannot yield ab gametes?

How is the male reproductive system different from other body systems? it isn’t necessary to vital signs. it monitors other body systems, and adjusts if necessary. it transports items from one system to another. it is the only system that produces hormones in the male.

A60-tooth gear is connected to a 72-tooth gear.if the smaller gear turns 12 times,how many turns does the larger gear make?

The graph shows the amount of global warming happening in different ecosystems. which populations of organisms will likely decline the most as a result of climate change, and why? a.coral reefs because of the loss of the symbiotic algae living within their bodies b.penguin populations because the fish they eat will move into warmer waters c.mountain-dwelling birds because rising sea levels will relocate their food sources d.large cats in the rainforest because of decreased habitat loss for their prey