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Nezavi [6.7K]
2 years ago
15

Difference between a karyotype of a normal human being and a karyotype or a person with Klinefelter syndrome

Biology
1 answer:
sasho [114]2 years ago
8 0

Answer:

Klinefelter Syndrome (47, XXY) is a chromosomal variation in males in which one extra X chromosome is present, resulting in a 47,XXY karyotype. The extra X chromosome typically affects physical, neurodevelopmental, behavioral, and neurocognitive functioning.

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comparative profile for covid-19 cases from china and north america: clinical symptoms, comorbidities and disease biomarkers
Hatshy [7]

Different people are affected by COVID-19 in various ways. The symptoms experienced by infected individuals have ranged widely, from little discomfort to serious sickness.

  • The susceptibility to and prognosis of severe acute respiratory syndrome caused by coronavirus 2 or coronavirus disease 2019 (COVID-19) have been found to vary greatly amongst individuals and populations.
  • Intervention in public health must take into account these variations and how they affect susceptibility to infection and the severity of disease.
  • The distinctions between the COVID-19 case profiles from China and North America may be due to regional variations in host, environmental, and healthcare-related factors.
  • These inter-population variances, together with intra-population variability, highlight the need to identify how health inequities and inequalities affect the public health response to COVID-19 and can help with preparing for the epidemic's resurgence.

Learn more about the COVID-19 with the help of the given link:

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6 0
2 years ago
Consider the uninoculated tube.
Nostrana [21]

The uninoculated tube is considered to be a negative control because a negative control is an effect of having to show no response. Am uninoculated control is where  organisms are not being inoculated such as having a culture bacteria of not being inoculated with an organism.

3 0
3 years ago
If a population with two alleles is at Hardy-Weinberg equilibrium ad the frequency of one allele is 0.7, what is the heterozygot
Vinil7 [7]

Answer:

B. 0.42

Explanation:

Since the two alleles are at Hardy-Weinberg equilibrium, the sum of the frequency of two alleles will be one. If the frequency of a dominant allele is "p" and that of the recessive allele is "q", then p+q=1

According to the given information, the frequency of one allele in the population is= 0.7

This means that the frequency of the other allele would be= 1-0.7 = 0.3

Frequency of heterozygote in the population =2pq = 2 x 0.7 x 0.3 = 0.42

4 0
3 years ago
Corn develops from a seedling with a single cotyledon, displays parallel veins on its leaves, and produces monosulcate pollen. I
Rzqust [24]

Answer:

a monocot

Explanation:

Monocotiledoneas are plants that develop from a seedling with a single cotyledon. That is why we can say that maize is a monocotyledon.

Monocotyledons and dicotyledons are two classes of vegetables that belong to the angiosperm plants (plants with seeds contained within the fruits) and also phanerogams (flowering plants), currently classified as magnoliophytes, gathering approximately 230 thousand species. Monocotyledons are plants that have only one cotyledon in the seed. Cotyledons are the initial leaves of plant embryos.

7 0
3 years ago
Drugs leave the body through a process called metabolism. Much of the work of metabolism is done in the liver.
4vir4ik [10]
Drugs leave the body through a process called metabolism. Much of the work of metabolism is done in the liver. A) True
6 0
3 years ago
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