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Viefleur [7K]
3 years ago
9

Are genetic mutations bad​

Biology
1 answer:
nadya68 [22]3 years ago
5 0

Answer:

no. blue eyes are a genetic mutation

Explanation:

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How did G1 and G2 get there names
Alborosie
Figure 1.1 shows its four main stages:gap 1, synthesis, gap 2, and mitosis.Gap 1, synthesis, and gap 2 together make up what is called interphase. The stages of the cell cycle get their names from early studies of cell division. ... They also carry out cell-specific functions in G1 and G2.
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Time on earth is divided into 6 eras. Three are considered "Precambrian" Which eras are NOT Precambrian?
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Explanation:

<u>the  Paleozoic Era </u>

The Precambrian era describes a period of time that pre-dates Cambrian. This time typically references the entire period of the history of earth before the formation of rocks containing identifiable fossils occurred. It covers the majority of Earth’s history and is divided into the Hadean, Archean and the Proterozoic era.

Just before the Cambrian eruption, in the  Paleozoic Era the environment was oxygenated, culminating in an explosion of new life in the Proteozoic Eon (2500-541 million years ago) in the form of primitive blue-green algae named cyanobacteria and oxygen based species. Multicellular species followed later, along with structure at higher levels, and complex life. Oxygen levels grew gradually over this period of time, from low levels.

Learn more about cellular life at brainly.com/question/11259903

#LearnWithBrainly

8 0
3 years ago
A student purchased a small turtle. Three months later, the turtle had grown totwice its original size. Which of the following s
aleksandrvk [35]

Answer:

its either b or c but im leaning towards b good luck

Explanation:

3 0
3 years ago
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Differences between prokaryotic and eukaryotic promoters?
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Prokaryotes<span> only contain three different </span>promoter<span> elements: -10, -35 </span>promoters<span>, and upstream elements. ... Another main </span>difference between<span> the two is that transcription and translation occurs simultaneously in </span>prokaryotes<span> and in </span>eukaryotes<span> the RNA is first transcribed in the nucleus and then translated in the cytoplasm.</span>
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3 years ago
There is a mutation in the operator of the lac operon in a cell such that the lac repressor always stays bound to the operator.
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Yes, if there is a mutation in the operator of the lac operon in a cell such that the lac repressor always stays bound to the operator. If lactose is added to the cell, the lac repressor loses its ability to bind DNA. It clear off the operator, clearing the way for RNA polymerase to transcribe the operon.

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3 years ago
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