You obtain a box of pine branches and cones from pocahontas state park and you indentify two species based on observable features. you have used the:
a.
biological species concept
b.
ecological species concept
c.
phylogenetic species concept
d.
morphological species concept

an organism's phenotype is the  form of a trait  that it  displays. for  flowercolor, a pea  plant  can  display  a phenotype of purple or white flowers. an organism's  genotype  is the alleles of a gene it contains. based on his data, mendel concluded that a phenotype can be  determined  by more than one  genotype.

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.