Small leaves and fast flowering are important adaptations for plants that live in cold temperatures and water-logged/frozen soils. plants exhibiting these traits are present in alpine biomes, but species are different, and found in different families, in the northern rocky mountains and the andes. what is the most likely explanation for this observation?

Convergent evolution

Explanation:

The question above shows a case of convergent evolution.

Convergent evolution is a process that allows similar characteristics to emerge in two species that are not directly related, that is, that do not have a common ancestor that allows genetic similarities to justify this characteristic in common. These characteristics are even called analogous structures. It is common for this type of evolution to occur through natural selection because the selective pressure of an environment allows adapted characteristics to remain in a species.

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.

a- all cells come from pre-existing cells