In a reading frame, one base is misplaced for another.
But in a frameshift mutation, a base is added or removed.
Remember, codons are groups of three, and they code for amino acids. In frameshift mutations, another base is added and that completely shifts the frame. Hence, the amino acids are messed up, and so is the protein made from it.
Answer:
1: Population; 2: Biome;3: Ecosystem
Explanation:
Population refers to the number of people in a state. Biome is a large area characterised by it's vegetation, soil,climate, and wildlife. Ecosystem is a geographic area where plants, animals and other organisms exists
True! It's an approach to Biological classification, by using the most common ancestor and not being present in distant ancestors.
As the individual body size of an organism increases, the population density for this organism in a given habitat tends to decrease.
<span>It has been shown that an inverse relationship between the size of an animal and its local abundance exist. Animals with larger body size have higher energetic requirements, resource exploitation, and susceptibility to predation and thus the competition is bigger. Yet, the density–body size relation depends on the physical complexity of the habitat and population of a species.</span>
