Even though miniature poodles and labrador retrievers are both part of the same species, canis lupus, they are very different in appearance. the differences can be attributed to macroevolution microevolution comparative morphology a split along lineage

Microevolution

Explanation:

Natural populations exhibit genetic variations. The organisms of the same species share gene pool but differ in their phenotypes due to the inheritance of different alleles. Frequency of an allele increases or decreases over generations and the process is called microevolution. Microevolution is responsible for small changes in allele frequencies which in turn impart the individuals of the same species quite distinct phenotypes.

each of the 46 original chromosomes splits into two daughter chromosomes, so there are two sets of 46 daughter chromosomes that end up in each cell. human cells have 46 chromosomes. each chromosome consists of a pair of identical chromatids attached together by a structure called a centromere.

i believe you meant to say air rather than hair so the answer is below ")

the dead sea, the lowest place on earth at 430 metres (1,410 ft) below sea level, has a correspondingly high typical atmospheric pressure of 1065 hpa.