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2021-05-14

Are tall pea plants dominant?

Are tall pea plants dominant?

Each of the offspring has one “T” allele, so they are all tall plants. This is because the “T” allele is dominant over the “t” allele, so a plant with one “t” allele and one “T” allele will only display the traits of the “T” allele, which in this case is a tall pea plant.

Are short pea plants dominant or recessive?

A hybrid is called heterozygous, as it has two different alleles. The offspring from a pure tall pea plant, cross-pollinated with a pure short pea plant, will result in a heterozygous plant for tallness. No organism has all dominant or all recessive genes….

Dominant Recessive
Widow’s peak hairline Straight hairline

Which statement describes the offspring of the F1 generation when crossing a pea plant that is true breeding for green seeds with a pea plant that is true breeding for yellow seeds?

Which statement describes the offspring of the F1 generation when crossing a pea plant that is true breeding for green seeds with a pea plant that is a true breeding for yellow seeds? The offspring will inherit one gene from each parent.

What can you conclude about Gregor Mendel?

—and, after analyzing his results, reached two of his most important conclusions: the Law of Segregation, which established that there are dominant and recessive traits passed on randomly from parents to offspring (and provided an alternative to blending inheritance, the dominant theory of the time), and the Law of …

What was the most significant conclusion that Gregor Mendel drew from his experiments with pea plants?

) What was the most significant conclusion that Gregor Mendel drew from his experiments with pea plants? Traits are inherited in discrete units, and are not the results of “blending.”

How is information from the DNA passed on from one cell to another?

An information stored in a deoxyribonucleic acid (DNA) can be passed from a cell to another is through the process of “copying” the genetic information within an existing nucleic chain comprising the DNA to form a new chain. This process happens due to the mechanisms that base pairs provide to the DNA.

Why is it so important for DNA to be duplicated before the cell divides?

Cells will duplicate or copy their DNA right before they divide. The process of cell division is called mitosis. Since the cell is dividing it needs two copies of its DNA – one is kept by the parent cell and the other is passed to the daughter cell. So this process of duplicating DNA is very important.