nonconstancy of species
This is exhibited by the finches species of the Galapagos islands. While the finches belong to one species, they had phenotypic variations in beak sizes. Some had long narrow beaks while other had short stout beaks with variation in between. This increases the allele (genetic variation) in a gene pool.
branching evolution
The hip bone in whales which is homologous to that of humans depicts branching evolution. This exhibits that both species shared a common ancestor before they branched into different species. The hip in the whale has become vestigial while in humans it is prominent due to its purpose in the human gait and locomotion.
<span>occurrence of gradual changes in species</span>
Older fossils of a species best depict gradual change. This is when they are compared to those of current fossils of the same species. These fossils have displayed gradual differences in their structure and shapes. This is evident in the fossil of humans species that has shown gradual differences in structures such as the size and shape of the skull.
natural selection as the mechanism for evolution
When the predators such as lions during their hunting have preferences for fat prey (antelopes) since they are slower and provide more meat, this is natural selection forces at work on the prey population. The population of the fat and slow antelope will reduce because of being fed on more than the others. Therefore the subsequent generation of the antelope population will weed out fat antelopes.
Singers, wind-instrument musicians and athletes all rely heavily on lung capacity to perform their best. Good lung capacity allows musicians to take in a large amount of air to expel for a complex line of music or song and allows athletes to provide their muscles and brain with adequate oxygen during vigorous exercise.
Answer
Grasshoppers require more energy than birds
Explanation:
Can I have that brainlest
Acetic acid is formed by these elements:
Methanol, a type of alcohol also known as methyl alcohool.
Carbon monoxide, a atype of toxic gas formed by an atom of carbon and an atom of oxygen.
Hope it helped,
BioTeacher101
Prokaryotic cells reproduce asexually which makes it easier for them to multiply because all they have to do is split in half where as eukaryotic cells reproduce sexually so they have to find another cell to meet with in order to reproduce.
