The breed of chicken below is identified by their short legs and 5 toes. Genotytpe
TT
Tt
tt
Phenotype
Five toes
Five toes
Four toes
Based on the information in the table above, which of the following crosses will
produce 25% (or 1 of 4) of its offspring with 4 toes (tt)?
OTTxTT
OTTxTt
O Tt x Tt

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