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What happened in Mendel's experiment when a pea plant received two different alleles for the same trait?
He did an experiment with a tall pea plant and a small pea plant. He then went through 2 generations of breeding of these plants and noticed 3 distinct different types of plants. One type was really short, the other was average height, and the final was Tall.
He combined 2 medium sized plants with each other (Tt) and (Tt).
*T = Tall gene.
*t = shortness gene.
Put that into you Punnett square and you will get these answers:
The small plant had a recessive gene (tt).
The medium sized plant had the average set of genes (Tt).
The tall plant also had a recessive gene (TT).
The results were:
1 Small Plant, 2 Medium Plants, and 1 Large Plant.
The recessive allele was hidden by the dominant allele
The recessive allele was hidden by the dominant allele.
the recessive allele was hidden by the dominant allele. (novanet)
The recessive allele was hidden by the dominant allele.
Novanet Swag
novanet:
The recessive allele was hidden by the dominant allele!
What else can I help you with?
What happened in mendels experiments when a pea received two different alleles for the same trait?
Unless the alleles are codominate (which Mendel did not have in pea plants), one will be dominate and will be what you see (phenotype) and one will be recessive and you will not see it.
In mendels experiment a trait that always disappeared in the f1 generation but reappeared in the f2 generation was called the?
recessive trait
What was the original generation of pea plants in mendels experiment?
P1 or parental
What was the first generation of offspring in Mendels experiment?
The first generation of offspring from a cross is called the F1 generation.
When two traits are on different chromosomes how are they inherited?
When two traits are located on different chromosomes, they assort independently during meiosis. This means that the inheritance of one trait does not influence the inheritance of the other trait, resulting in a random assortment of genetic information. This independent assortment allows for a variety of genetic combinations in the offspring.
Which best describes the pure lines in mendels experiment?
They were homozygous.
What happened in mendels experiments when a pea received two different alleles for the same trait?
Unless the alleles are codominate (which Mendel did not have in pea plants), one will be dominate and will be what you see (phenotype) and one will be recessive and you will not see it.
What modern science is rooted in mendels garden pea experiment?
Genetics
Why did mendels experiment use pure lines?
He needed a control group. *Apex*
What was the original generation pea plants in mendels experiment called?
P1 or parental
Kind of trait that always appeared in the offspring produced in mendels first experiment?
Division.
What was the ratio of dominant to recessive phenotype in the F2 generation of Mendels experiment?
3:1
What kind of trait always appears in the offspring produced in Mendels first experiment?
Dominant
What is the kind of trait that seem to vanish in the offspring produced in Mendels first experiment?
RECESSIVE
What happened in Mendels experiments when a pea plant received two different alleles for the same traits?
When Mendel crossed a true-breeding short plant with a true-breeding tall plant, all the offspring were tall. Which term describes the gene for tallness?
What is a kind of trait that seemed tio vanish in the offspring produced in mendels first experiment?
reccesive
What generation in mendels experiment showed both forms of the trait in ration of 3 to 1?
the F1
