The graph illustrates the frequencies of two genotypes, aa and aa, over many generations. the recessive condition, aa, results
in sickle cell anemia. wince this is a recessive condition, individuals with aa or aa do not display the sickle cell phenotype. what
statement explains what is shown in the graph beyond generation 35 for this gene?
individuals with the heterozygous condition replaced individuals with
either homozygous condition
all of the individuals with a phenotype died, leaving only individuals
displaying the dominant phenotype.
females preferred mating with aa individuals, resulting in a continued
presence of the recessive (a) allele.
the population reached equilibrium for this trait, as the genotype
frequencies stabilized after 35 generations.

as the gila monster consumes the eggs or young of the desert cottontail and gambel's quail, thus its main food supply is only accessible for a restricted time duration every year. however, for this, the gila monsters exhibit three adaptations, which elevate their survival rate in the desert condition.  

first, is that they possess huge bodies, and can consume greater concentrations of food during a small period. secondly, they require to feed infrequently as they can accumulate fat in their tails. ultimately, their rate of metabolism is very low, so that they can burn their reservoirs of fat gradually.  

nb

explanation:

kj

it's d - life cycles - apex

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.