This particular behavior of warblers displays that;
They cannot share the same niche in the same habitat.
The hole in the ozone layer was discovered over Antarctica.
The variable that is changed/controlled in a scientific experiment .
The answer is report code 88307. In addition, pathology is a medical field that is apprehensive with the analysis of disease established on the gross, minuscular, biochemical, immunologic and molecular investigation of organs, tissues and whole bodies as in a general examination or an autopsy.
The genetic base of the shape of orchid is very complex.
Mendelian traits are described as simple traits determined by one gene. The different alleles of the gene contribute to the difference in the trait. This is true for some traits in plants, animals including humans and other organisms, but not for the shape of orchids.
The shape of orchid flowers is determined by the ABCDE group of genes that are responsible for the body plan in plants. These genes are the equivalent of HOX genes of animals.
The protein products of different genes of the ABCDE group interact with each other in complex ways creating different shapes of orchids.