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cluponka [151]
2 years ago
7

In the image above, what lettered section represents 2 chromosomes, each with 1 chromatid?

Biology
1 answer:
Illusion [34]2 years ago
4 0

The image section D represents two chromosomes, each with 1 chromatid, whereas C image is a chromosome composed of two sister chromatids.

<h3>What are sister chromatids?</h3>

Sister chromatids can be defined as two DNA molecules linked at the centromere level before Meiosis II.

During Anaphase II (Meiosis II), sister chromatids separate to form two independent chromosomes that migrate to opposite poles, where homologous chromosomes separate at Anaphase I.

In conclusion, the image section D represents two chromosomes, each with 1 chromatid, whereas C image is a chromosome composed of two sister chromatids.

Learn more about Meiosis I here:

brainly.com/question/8253366

#SPJ1

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What is the chemical equation of photosythesis ( Write in chemical equation and word form.)
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Explanation:

6CO2 + 6H2O => C6H12O6 + 6O2

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What are Genes that produce alternative expressions of a trait called
Brrunno [24]
The answer should be allele(s).

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However, note that there may be dominant or recessive alleles. Dominant alleles are always expressed, meanwhile, recessive allele is only expressed when there is no dominant allele existing. 

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A population is made up of individuals where 104 have the A1A1 genotype, 55 have the A1A2 genotype, and 37 have the A2A2 genotyp
Afina-wow [57]

Answer:

0.67

Explanation:

In this population there are:

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  • 55 A1A2 individuals
  • 37 A2A2 individuals

N: 196

The frequency of the A1 is the amount of times that allele appears divided by the total number of alleles in the population.

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<u>The frequency of the A1 allele can be thus calculated using the following formula:</u>

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