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4 years ago

Which type of star will become a black hole when it dies?

Biology

2 answers:

balu736 [363]4 years ago

4 0

Answer:

Option (B)

Explanation:

Stars that are comprised of greater mass, probably about 20 times more than the mass of the sun can give rise to the formation of a black hole after the star dies off. There is a constant collision between the particles inside a star as the pressure and gravitational force acts over one another. The core of the star undergoes an extensive nuclear reaction that is responsible for the generation of a huge amount of energy that pushes in the outward direction. When a star uses all of its nuclear fuel, then gravity becomes more dominant and the core is compressed with more intensity, as a result of which the star gets collapse.

These are those supergiant stars that die off over a specific period of time and eventually forms a black hole.

Hence, the correct answer is option (B).

Solnce55 [7]4 years ago

3 0

The answer is supergiant

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Read 2 more answers

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Explanation:

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Answer:

c. Tubulin

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Tubulin protein is polymerized to form the cylindrical structures of microtubules. Microtubules form the spindle apparatus during cell division. The spindle microtubules become attached to the kinetochores of chromosomes and mediate the alignment of chromosomes at the equator of cells during metaphase. The shortening of spindle microtubules is responsible for the movement of sister chromatids during anaphase. The same event also moves the homologous chromosomes during anaphase-I.

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