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Andrei [34K]
3 years ago
13

The theory of evolution states that all life is related and that organisms have become more complex over time. Which phrase desc

ribes a theory
Biology
1 answer:
Dominik [7]3 years ago
3 0
<span>The best explanation of observations and data.
The theory of evolution states that all life is related and that organism have become more complex over time is the theory that uses observation and data for it to be proven.</span>
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Let p = purple flowers and p = white, and t = tall plants and t = dwarf. if the uppercase letters represent the dominant alleles
sesenic [268]

If the uppercase letters represent the dominant alleles, purple flowers and tall are the phenotype of a plant with the genotype Pptt.

A gene can exist in different forms across organisms. These different forms are known as alleles.

The subsequent combination of alleles that an individual possesses for a specific gene is their genotype.  

Examples of  genotype include:

  • Hair colour
  • Height
  • Shoe size
  • Eye colour

The sum of an organism’s observable characteristics is their phenotype. A key difference between phenotype and genotype is that, whilst genotype is inherited from an organism’s parents, the phenotype is not.

Whilst a phenotype is influenced the genotype, genotype does not equal phenotype. The phenotype is influenced by the genotype and factors including:

  • Epigenetic modifications
  • Environmental and lifestyle factors

Observing the phenotype is simple – we take a look at an organism’s outward features and characteristics, and form conclusions about them. Observing the genotype, however, is a little more complex.

Genotyping is the process by which differences in the genotype of an individual are analyzed using biological assays. The data obtained can then be compared against either a second individual’s sequence, or a database of sequences.

Learn more about genotype here : brainly.com/question/22117

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6 0
1 year ago
Hey yall you don't know me but can someone help ill do anything ​
marishachu [46]

Answer:

B ong

Explanation:

still required to do 20 characters but its B ong

5 0
3 years ago
A seed of a flowering plant or gymnosperm may contain tissues from _______ generation(s).
Oksi-84 [34.3K]
A seed of a flowering plant or gymnosperm may contain tissues from three generations. Similar to gymnosperms, angiosperms also are seed producing plants, but are distinguished from gymnosperms by features such as flowers, endosperm within the seeds, and the production of fruits that contain the seeds. 
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Which of the following is NOT a function of the excretory system
olya-2409 [2.1K]

Answer:

B. Collect Water

Explanation:

Collecting Water is NOT a function of the excretory system.

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What do scientists estimate is the approximate age of the planet earth?
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4.6 billion years old
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