Rose comb (R) in chickens is dominant over single comb (r). Cross a white heterozygous rose comb chicken to a black single comb chicken.

What is the genotype of the white heterozygous rose comb chicken?

What is the genotype of the black, single combed chicken?

What fraction of the offspring will be blue rose comb?

What fraction of the offspring will be blue?

What fraction of the offspring will be single comb?

What fraction of the offspring will be white rose comb?​

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs

if the hares very faster than they are now, and thus the lynx's hunting success rate drops because it will be harder to catch them, the rate that will change will be the pray-rate. the pray-rate will change because more hares will be able to survive, thus more individuals for reproduction, so the end result will be increasing population of hares.

the predator-rate will remain pretty much the same because there will be more than enough pray, but the hunting success rate is stagnant.

high growth (apex)