Biology, 04.12.2019 03:31 fordkenae

The resistant bacterial cells illustrate what characteristic of life?

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I'm thinking natural selection or biodiversity but it depends on what you guys are talking about, if there was some that were resistant and others that died off from not being then its diversity or natural selection or it could be transformation if they were once non resistant and then became resistant from intaking DNA.. hopefully one sounds familiar and this helps

Answer from: dmorinville8

Adaptation

Explanation:

Adaptation refers to the process of modification of structural, physiological, behavioral, traits of organisms in order to improve their survival under the changed surroundings.

The processes such as mutation impart genetic variations among the individuals of the population which are then acted upon by natural selection.

Use of antibiotics by the human to control the bacterial population led to natural selection of the bacteria consisting of antibiotic resistance genes. Owing to increased survival rate of these bacteria, their frequency increased in the population over several generations.

Answer from: Quest

1. true.2. true.3. true.4. false.5. true.the concept of darwin's theory of evolution involves the idea that there are limited resources in a given living environment and that the organisms which live within have variations in their genetic make up due to random mating. the ones with beneficial genetic variations can express certain traits which give them an upper hand in surviving and reproducing in the said environment compared to ones who may have a more disadvantageous variation in traits. over time, the organisms with an upper hand will survive and reproduce more frequently and pass on their beneficial genes while the others die. the result is evolution, where we observe (usually, but not always) eventually, phenotypic distinct changes.

Answer from: Quest

lysosome is this part of the cell is surrounded by a very thick outer membrane to protect the rest of the cell from its strong enzymes.

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