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Alex777 [14]
3 years ago
10

Whats the final stage of a low mass star

Biology
1 answer:
Mademuasel [1]3 years ago
7 0
 It is easy to launch the outer gas of the star so that it escapes from the star ! the final stage of the sun's life will be the ejection of the outer helium and hydrogen layers . These outer layers are hot and glow. The glowing hot ejected gases called a planetary nebula.
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These are specialized cells that can survive in harsh conditions. What are they called?
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4 0
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The higher the proportion of loci that are "fixed" in a population, the lower are that population's
Zanzabum

The correct option is (D) Nucleotide variability and average heterozygosity

The higher the proportion of loci that are "fixed" in a population, the lower are that population's nucleotide variability and average heterozygosity.

<h3>What does it indicate when a gene in a population is fixed?</h3>
  • In population genetics, fixation is the transformation of a gene pool from one in which at least two alleles of a certain gene exist in a given population to one in which only one allele persists.
  • Any allele must eventually be lost entirely from the population or fixed (permanently established at 100% frequency in the population) in the absence of mutation or the heterozygote advantage.
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Learn more about the Nucleotide variability with the help of the given link:

brainly.com/question/9363472

#SPJ4

8 0
1 year ago
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nikitadnepr [17]

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The chance of a normal couple having a child with down syndrome is 1 to 600 births.

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It is important to know that this failure happens at random. It is nobody's responsibility. It has not been proven to date that lifestyle, actions during pregnancy, smoking, drinking, medicines, environmental factors or kinship between the couple can influence this occurrence. She is not contagious either. The likelihood of a normal couple having a child with the syndrome is approximately 1 to 600 births.

8 0
3 years ago
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