Darwin’s theory became accepted because it had more evidence that supported it. Lamarck’s theory suggest that all organisms become more complicated over time, and therefore doesn’t account for simple organisms, such as single-cell organisms. We also know through observation that characteristics inherited during an individual’s lifetime do not get passed onto their offspring; for example, if someone pierces their ear, it doesn’t mean that their children will be born with pierced ears. Darwin’s theory became even stronger when, many years after his death, the study of genetics emerged. Genetics ultimately showed that all inherited traits were passed on through genes, which are unaffected by outside world, as Lamarck would predict, and are instead naturally varied, as Darwin predicted. Though Darwin didn’t know what genes were, he could see their effect on natural selection.
Hope this helps!
The rod shaped bacteria has a large surface area,
the spiral shaped bacteria has "fingers" to help move,
<span>and the spherical shaped bacteria are funny! :)
Hope this helps you, and happy studying!!!
~Mistermistyeyed.</span>
1. Pulmonary Blastomycosis: is transmitted from inhalation of spores from dust and iscaused by Blastomyces dermatitidis. It targets the lungs and shows signs of fever,chills, joint pain, muscle pain and headache and cough.
2. Histoplasmosis:caused by Histoplasma Capsulatum that is transmitted by theinhalation of spores near bird or bat droppings, it targets the alveolar in the lungs andshows signs related to the flu, and chronic cough.
3. Aspergillosis: this is caused by the organism aspergillus spp. It is transmitted by theinhalation of spores from moldy vegetation and targets the lungs. The symptoms arecough with blood, wheezing, fatigue, shortness of breath, fever and chills, chest pain,face swelling and skin lesions.
The frequency of the homozygous dominants will go down, the
frequency of the heterozygous genotype will go down, and the frequency of the
homozygous recessives will go up. This is because the hunting by the humans
reduces the population of individuals with the dominant trait and reduces their
chances of reproduction and the passing of their genes to the subsequent
generation.
