One of the reasons that Mendel was able to discover the basic principles of genetics using pea plants is because pea plantsMultiple choice question.produce only a small amount of offspring each generation.develop slowly.exhibit traits in forms that are blended and that differ from either parental trait.self-fertilize and cross-fertilize.
Question
One of the reasons that Mendel was able to discover the basic principles of genetics using pea plants is because pea plantsMultiple choice question.produce only a small amount of offspring each generation.develop slowly.exhibit traits in forms that are blended and that differ from either parental trait.self-fertilize and cross-fertilize.
Solution
The correct answer is: "self-fertilize and cross-fertilize."
Here's why:
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Pea plants are capable of both self-fertilization and cross-fertilization. This means that they can either fertilize themselves or be fertilized by another plant. This was crucial for Mendel's experiments because it allowed him to control the parentage of his plants precisely, ensuring that he knew exactly which traits were being passed on from which parents.
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The other options are not correct because:
- The number of offspring a pea plant produces does not directly affect the principles of genetics.
- The speed at which pea plants develop also does not directly affect the principles of genetics.
- Pea plants do not exhibit traits in forms that are blended and that differ from either parental trait. Instead, they exhibit traits that are clearly one or the other, which is what allowed Mendel to determine that traits are passed on in discrete units (now known as genes).
Similar Questions
One of the reasons that Mendel was able to discover the basic principles of genetics using pea plants is because pea plants ______.
In 1866, Mendel published three main conclusions to his findings. Which of the following ideas was not proposed by Mendel?Characteristics are determined by hereditary unitsHereditary units are organised in chromosomesHereditary units can be dominant or recessive Hereditary units are passed on unchanged by both parents3The height of Mendel’s pea plants is controlled by a single gene with two alleles: a dominant tall allele (T) and a recessive short allele (t). In a series of F1 crosses involving one homozygous tall plant (TT) and one short plant (tt), 400 F2 offspring were produced. Approximately how many of these offspring would you expect to be short?200Zero4001004In a series of crosses involving pea plants heterozygous for the height gene, 800 offspring are produced. Approximately how many of these offspring would you expect to be tall?8002006004005Mendel’s investigations were ‘reproducible’. What is meant by this term?The pea plants could be reproducedThe investigations could be repeated by different researchers with different resultsMendel reproduced his own investigations with the same results on numerous occasionsThe investigations could be repeated by different researchers with the same results
ne of the traits that Mendel studied in pea plants is plant height. Tall plants are dominant with respect to dwarf plants. If the gene for this trait is denoted by the letter T, then the genotype of a dwarf pea plant is
All of the following are dominant traits of garden pea observed in Mendel’s experiment, except . yellow seed coatpurple flowersyellow podslong stem
Gregor Mendel was a critical contributor to our understanding of inheritance today. In his experiments he tracked seven visual traits of pea plants and ensured that they produced offspring identical to themselves. What are the terms that we used to identify two separate factors?*1 pointgenotype; true breedinggenotype; cross breedingphenotype; true breedingphenotype; cross breeding
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