Point mutations can show three different types of effects:
- Base substitutions can be silent mutations in which the changed codons correspond to the same amino acid.
- Base substitutions can be missense mutations where the changed codon corresponds to a different amino acid.
- Base substitutions can be nonsense mutations in which the altered codon corresponds to the stop signal.
<h3>What are point mutations?</h3>
Point mutations are changes to the N base of DNA or RNA. Point mutations are common, but their effects can be mitigated by gene recovery mechanisms.
The cause of this point mutation is due to 4 factors:
- Errors during DNA replication by mutagens.
- Breaking of oxygen-phosphate bonds.
- Substitution of base pairs.
- Changes in the number of bases.
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Both the plant and the bacteria benefit so the answer is mutualism.
Hope it helped!
<span>Bromeliads are an example of mutualism where they create mini-ecosystems that house other small animals by collecting rainwater in their leaves. The bromeliad benefits from the nutrients when these organisms decompose when they die. Unlike the Pitcher plants which are predators, they actively trap insects and other small animals in their pitchers.
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Phenotype
Genotype makes up the genetic constitution of an individual. (Cannot observe with the naked eye)