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steposvetlana [31]
3 years ago
13

A bacterium that is transformed: Select one:

Biology
1 answer:
MArishka [77]3 years ago
8 0

Answer:

d. has acquired naked DNA from the environment

Explanation:

<em>Bacterial transformation is a process whereby a living bacterium takes up pieces of DNA from the environment and the foreign DNA becomes incorporated into the genome of the bacterium thereby 'transforming' it genetically. </em>

A transformed bacterium does not necessarily die within 48 hours, all other factors being considered.

Transformation does not hinder a bacterium from forming conjugation pilus.

Transformation does not always make a bacterium to be lethal to mouse. It depends on the gene present in the foreign DNA.

The correct option is d.

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Analogous structures is the illustration in cephalopod. Thus, the correct option is C.

A cephalopod eye, unlike a vertebrate eye, is focused through movement, similar to a camera or telescope lens, rather than altering shape like a human eye lens. The lens, which is totally internal, is nearly spherical, as is the eye.

<h3>What are the characteristics of cephalopod?</h3>

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  2. Color. Cephalopods have the ability to change the color of their skin at will. They can even use their skin to create elaborate patterns and forms. This is accomplished by the use of chromatophores, which are pigment-filled bags found in the skin. Nerves can change the color of the skin by controlling these chromatophores.
  3. Diet. Cephalopods are all carnivorous animals.

Organs, tissues, or cells in the body that are no longer functional in their ancestral version of the trait are known as vestigial organs.

For more information regarding Analogous structures, visit:

brainly.com/question/11154123

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