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What percentage of the offspring in a cross between parents with the genotypes EE and EcEc will exhibit cataracts?
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∙ 9y ago
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∙ 9y ago
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What is the result from a cross between the parents Ww and Ww?
The genotypes produced from a cross between Ww and Ww would be: WW Ww Ww ww -The cross between these two genotypes would produce gametes with genotypes in a 1:2:1 ratio.
The allele for a cleft chin C is dominant among humans. What are the results of a cross between parents with genotypes Cc and cc?
In this scenario, there would be a 50% chance of Cc and 50% chance of cc. Half of the offspring would have a cleft chin, and half would have a normal chin.?æ
What are the results of a cross between parents with genotypes Pp and pp?
Pp 50% and pp 50% .
A cross between organisms with the genotypes AaBb and AaBb called?
This is called a dihybrid cross in which both parents are heterogeneous.
Why does the expected genotype ratio often differ from expected phenotype ratio from a monohybrid cross?
This would be because phenotypes are the observable characteristics whilst genotypes are the actual genes. If we are given the genes: R (dominant) and r (recessive), and 2 organisms with Rr genes (one dominant and one recessive) produce offspring, their offspring will have one of the following genes, with the percentage chance in brackets: RR (25%) Rr (50%) rr (25%) However, you can't detect recessive genes if a dominant gene is present, thus there will be no observable difference between the RR and Rr organism, besides for their offspring. Thus, the phenotype is 75% and 25%, unlike for the genotype.
What is a useful device for predicting the possible offspring of crossed between different genotypes?
Punnet square
What is the probability of genotypes and phenotypes?
What is the probability that any of the offspring between individuals with the genotype AABbCcddEE will have the genotype AABBCCddEE
What is the result from a cross between the parents Ww and Ww?
The genotypes produced from a cross between Ww and Ww would be: WW Ww Ww ww -The cross between these two genotypes would produce gametes with genotypes in a 1:2:1 ratio.
A cross between two pea plants that produce yellow seeds results in 124 offspring 93 produce yellow seeds and 31 produce green seeds what are the likely genotypes of the plants that were crossed?
Yy
What do the letters on the inside of the punnets square stand for?
Using Punnett Squares, you can predict the genotypes and phenotypes of the offspring of a cross between a homozygous (purebred) tall pea plant and a homozygous (purebred) short pea plant.
What do the letters on the inside of the punnet square stands for?
Using Punnett Squares, you can predict the genotypes and phenotypes of the offspring of a cross between a homozygous (purebred) tall pea plant and a homozygous (purebred) short pea plant.
WHAT DO THE LETTERS ON INSIDE OF THE PUNNET SQUARE STAND FOR?
Using Punnett Squares, you can predict the genotypes and phenotypes of the offspring of a cross between a homozygous (purebred) tall pea plant and a homozygous (purebred) short pea plant.
In what percentage of mammals do males demonstrate parental care of offspring?
Approximately 5-10% of mammal species demonstrate male parental care of offspring, but this behavior can vary widely between species. Males typically provide care in species where offspring require extended care or where resources are limited and need to be shared between parents.
What is the difference between glaucoma and cataracts symptoms?
Although glaucoma and cataracts are both eye conditions that can cause loss of eyesight there are a few differences between them. Cataracts cause a painless loss of transparency overtime, while glaucoma can cause vision loss either slowly or quickly but with pain.
Which cataracts did lower Nubia lie between?
1st and 2nd on the Nile
What is the region between the second and sixth Nile cataracts?
Egypt and the lake
The allele for a cleft chin C is dominant among humans. What are the results of a cross between parents with genotypes Cc and cc?
In this scenario, there would be a 50% chance of Cc and 50% chance of cc. Half of the offspring would have a cleft chin, and half would have a normal chin.?æ
