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Svetlanka [38]
3 years ago
13

The centromere is a region in which A) new spindle microtubules form. B) chromatids are attached to one another. C) the nucleus

is located prior to mitosis. D) metaphase chromosomes become aligned. E) chromosomes are grouped during telophase.
Biology
1 answer:
mafiozo [28]3 years ago
4 0
<h2>Option (B) is Right Answer</h2>

Explanation:

    (B) chromatids are attached to one another

  • <em>The linkage between the sister chromatids </em>is particularly critical at centromeres because it ensures right <em>microtubule connection to the kinetochores </em>
  • In eukaryotes, a centromere is a district of DNA that is responsible for the development of the imitated chromosomes into the<em> two daughter cells during mitosis and meiosis</em>
  • There is one centromere on every <em>chromosome and centromeres are responsible for two major functions</em>
  • In eukaryotes, a centromere is a district of DNA that is responsible for the development of the imitated chromosomes into the  <em>two daughter cells  during mitosis and meiosis</em>
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D - Telophase
Eddi Din [679]

Answer:

A-B-C-D

Explanation:

PROPHASE; 1. chromosomes become thicker

2. nuclear membrane disintegrates

3. centrosome divide to form centrioles

4. centrioles move to the opposite polls of the cell

METAPHASE; 1. chromosomes get arranged at the equator

2. centrioles produce spindle fibre that attach to the middle of the chromosomes

ANAPHASE; 1. shortest stage of mitosis

2. spindles will pull apart each chromosomes to form chromatids

TELLOPHASE; 1.  each chromatid moves to opposite polls of the cell

2. nuclear membrane appears around both of them

3. the centrioles sill stop producing spindles

4. centrosomes will then form again

cytokinesis then divides by the cleavage furrow to form the two daughter cells

7 0
3 years ago
A male bison charging another male bison is an illustration of which behavior?.
alukav5142 [94]

Bison are big mammals that belong to the family Bovidae. Male bison charging each other shows the competition among organisms of the same species.

<h3>What is the competition?</h3>

Competition is the ecological relationship between the organism of the ecosystem that can be positive, neutral or negative. It can be between species or among the member of the species.

Two bison fighting each other shows the competitive relationship between both of them as they both belong to the same species and can fight for territory, food, resources, reproduction and many others factors.

Therefore, the Bison charging shows competitive relationships among the same species.

Learn more about the competition here:

brainly.com/question/1872222

8 0
3 years ago
Name 1 way a biotic factor interacts with another biotic Factor.
Andrej [43]

Answers

Some provide nutrients for each other

Explanation:

4 0
3 years ago
Glycolysis provides a cell with a net gain of?
Vinil7 [7]
Glycolysis provides a cell with a net gain of 2 ATP molecules
8 0
3 years ago
Which term names an underground area that collects and holds a large amount of water?
yanalaym [24]
Hello!

A aquifer<span> names an underground area that collects and holds a large amount of water.

I know this because an aquifer collects water.

~ Hope I helped! ~
</span>
3 0
3 years ago
Read 2 more answers
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