Answer:
First start with saying to make it stable.
Explanation:
KnOwLeDgE
A cell my teacher told me that it’s a cell I promise
It takes 10 years for the substance z to decay from 48g to 3g
<u>Explanation:</u>
Given:
Half life of z = 2.5 years
Final amount of Z = 3 g
Initial amount of Z = 48 g
According to the question, it takes 2.5 years for substance Z to reduce to half.
So,
In 2.5 years, the amount of z =
In next 2.5 years, the amount of z =
In next 2.5 years, the amount of z =
In next 2.5 years, the amount of z =
To reduce the amount from 48g to 3g, total years = 2.5 + 2.5 + 2.5 + 2.5
= 10 years
Therefore, it takes 10 years for the substance z to decay from 48g to 3g
Sister chromatids are separated during meiosis II because homologous chromosomes separate during meiosis I.
<h3>What is Meiosis?</h3>
Meiosis is a particular type of cell division by which gametes (germinal cells are generated) through two division cycles known as Meiosis I and Meiosis II.
During Meiosis I homologous chromosomes are separated, thereby ensuring the correct segregation of sister chromatids during Meiosis II.
In conclusion, sister chromatids are separated during meiosis II because homologous chromosomes separate during meiosis I.
Learn more about meiosis here:
brainly.com/question/8253366
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