0
What else can I help you with?
In Mendel's experiment why did traits show up in the f1 generation that were not present in the f1 generation?
the traits were recessive
What was Mendel's results to his first experiment?
In Mendel's first experiment with pea plants, he crossed true-breeding plants with contrasting traits (e.g., tall and short). He found that the first generation (F1) offspring all displayed one of the traits, while the second generation (F2) showed a 3:1 ratio of the dominant to recessive trait. This led him to formulate his principles of inheritance, now known as Mendelian genetics.
Mutations can be transmitted to the next generation if they are present in?
Mutations can be transmitted to the next generation if they occur in the germline cells (sperm and egg cells) that are involved in reproduction. Mutations that are present in somatic cells, which are not involved in reproduction, are not passed on to the next generation.
Distinguish between parental and recombinant phenotypes?
Parental Phenotypes are when the offspring of two parents look like one of the two parents. for example, if a green wrinkled pea is crossed with a heterozygous yellow round pea the offspring are 1/4 yellow round, 1/4 green wrinkled, 1/4 yellow wrinkled, and 1/4 green round. the yellow round and green wrinkled look like the parents so they have parental phenotypes, whereas the yellow wrinkled and the green round have combinations of the parental phenotypes thus they have recombinant phenotypes.
Which type of gene or gene combination can be present in a generation without affecting phenotype?
A recessive gene or gene combination can be present in a generation without affecting the phenotype if it is masked by a dominant gene. This means that the trait associated with the recessive gene will only be expressed if an individual inherits two copies of the recessive gene.
In Mendels Experiment Why Did Wrinkles Seeds Show Up In The F2 Generation Even Though They Were Not Present In The F1 Generation?
(Apex Learning) The F1 generation carried recessive alleles.
In Mendel's experiment why did wrinkled seeds show up in the f2 generation even though they were not present in the f1 generation.?
(Apex Learning) The F1 generation carried recessive alleles.
In Mendel's experiment, why did wrinkled seeds show up in the F2 generation, even though they were not present in the F1 generation?
(Apex Learning) The F1 generation carried recessive alleles.
In Mendel's experiment why did wrinkled seeeds show up in the F2 generation even though they were not present in the F1 generation?
Because it's used to show up in only The F2 generation
In Mendels experiment why did traits show up in F2 generation that were not present in the F1 generation?
All of the F1 generation are heterozygous, therefore 100% exhibit the dominant phenotype. The F2 generation has a ratio of 1 homozygous dominant: 2 heterozygous: 1 homozygous recessive. This results in a phenotypic ratio of 3 dominant: 1 recessive.
In the mendels experiment why did traits show up in the f2 generation that were not present in the f1 generation?
All of the F1 generation are heterozygous, therefore 100% exhibit the dominant phenotype. The F2 generation has a ratio of 1 homozygous dominant: 2 heterozygous: 1 homozygous recessive. This results in a phenotypic ratio of 3 dominant: 1 recessive.
In Mendel's experiment why did traits show up in the f1 generation that were not present in the f1 generation?
the traits were recessive
What is the present tense for is?
The verb is is the present tense.
What variables present in redi's experiment on spontaneous generation is not a controlled variable?
The presence of living organisms in the meat jars was not a controlled variable in Redi's experiment on spontaneous generation. This variable was dependent on the conditions set by Redi, rather than being controlled by him.
What did Pasteur's conclude from his experiment?
Louis Pasteur concluded from his experiment that spontaneous generation does not occur, and that microorganisms present in the air were responsible for the contamination of the broth. This observation led to the development of the germ theory of disease and revolutionized our understanding of infectious diseases.
What is the present generation of computer called?
Fourth Generation
Why did redi perform a second experiment?
Redi performed a second experiment to address criticisms of his first experiment that suggested the appearance of maggots in the decaying meat may have been due to spontaneous generation from microscopic organisms present in the air. The second experiment further demonstrated that maggots only formed when flies had access to the decaying meat.
