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Serggg [28]
3 years ago
13

The ___ Eon represents the past 544 million years of geologic time.

Biology
1 answer:
Tju [1.3M]3 years ago
5 0
The <span>Phranerozoic represents the past 544 million years of geologic time</span>
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Scientists studied isolated cells at various stages of the cell cycle and found that some cells have 1.5 times more DNA than the
Makovka662 [10]

Answer: S- phase of cell cycle

Explanation:

Cell cycle is a cyclical process taken place in a cell leading to duplication of its DNA and division of cytoplasm to form two daughter cells.

The S phase of a cell cycle is an important part of the cycle which is found during interphase stage before either mitosis or meiosis.

The S phase of cell cycle is responsible for the replication of DNA. This replication DNA causes it to double before it enters mitosis or meiosis.

4 0
3 years ago
The continuous, low-level extinction of species is referred to as ___ extinction.
Mice21 [21]

The continuous, low-level extinction of species is referred to as mass extinction.

  • A widespread and quick decline in the diversity of life on Earth is known as an extinction event.
  • A sudden shift in the diversity and abundance of multicellular creatures serves as a telltale sign of such an occurrence. It happens when the rate of diversification outpaces the rate of extinction.
  • A mass extinction event occurs when a species disappears far more quickly than it is replaced.
  • This is typically understood as the loss of almost 75% of all species over a "short" period of geological time, or fewer than 2.8 million years.
  • The Cretaceous-Paleogene extinction, sometimes known as the day the dinosaurs died, is the most well-known of all the mass extinction events.

learn more about mass extinction here: brainly.com/question/1048615

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4 0
2 years ago
What is one part of a nucleotide that differs among the 4 different nucleotide
kykrilka [37]
Irk look it up on the computer
6 0
3 years ago
Name one cell type that continues to divide throughout a person's lifetime and one that doesn't continue to divide throughout a
Otrada [13]
So base on the question that states and ask to give the name of one cell type that continues to divide throughout a person's lifetime and also on who does not, with that question, the cell that divide through persons lifetime is a Mitosis or skin cells, an example to this is the skin, and the who doesn't divide is i think the brain cells, it doesn't regenerate
6 0
3 years ago
DNA replication occurs during which phase of the eukar<br><br> yotic cell cycle?
Ann [662]

its either The division cycle of most eukaryotic cells is divided into four discrete phases: M, G1, S, and G2. M phase (mitosis) is usually followed by cytokinesis. S phase is the period during which DNA replication occurs or In eukaryotes, the cell cycle consists of four discrete phases: G1, S, G2, and M. The S or synthesis phase is when DNA replication occurs, and the M or mitosis phase is when the cell actually divides. The other two phases — G1 and G2, the so-called gap phases — are less dramatic but equally important. hope this helped!!

3 0
3 years ago
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