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What was the result when Morgan mated fruit flies with the genotypes X R X r and X R Y?
When Thomas Hunt Morgan mated fruit flies with the genotypes X^R X^r (female) and X^R Y (male), the offspring produced included both males and females. The expected genotypes of the offspring would be X^R X^R (homozygous red-eyed females), X^R X^r (heterozygous red-eyed females), and X^R Y (red-eyed males). All offspring would exhibit the red eye phenotype, as the red eye allele (X^R) is dominant over the white eye allele (X^r). Thus, the results demonstrate the inheritance patterns of sex-linked traits in fruit flies.
What else can I help you with?
What is the dependent variable in fruit flies?
it has wings
What are examples of a parallel sentence?
Time flies like an arrow. Fruit flies like a banana. Parallel structure is when the sentence is basically the same with different words. The structure of the sentence is the same in both cases. The words of the sentence may be different in both cases.
When the Bible states to bear fruit what does that mean?
Just as the fruit of an apple tree is apples, the fruit of the Christian is other Christians.
Differentiate between simple multiple and aggregate fruit-?
Simple multiple fruit is different from simple aggregate fruit in the sense that simple multiple fruits are produced by a cluster of flowers whereas aggregate fruit are developed by flowers that have more than one pistil.
What does fruit mean in the bible?
Fruit means childrenAnswer:That would depend upon the context in which the word is used. In its natural use, fruit would be the edible pulp surrounding the seeds of many plants: grapes, figs, olives, pomegranates, and apples. The fruit of the womb is a common expression for descendants (Gen. 30:2, Duet. 7:13, Ps. 127:3, Isa. 13:18). Fruit often indicates a thought close to our word results. The fruit of the Spirit is the result of the Spirit's workings in the lives of believers (Gal. 5:22-23). Similar is the use of fruit where we would speak of manifestations or expressions: fruits of righteousness (Phil. 1:11, Jas. 3:18), repentance (Matt. 3:8), and light (Eph. 5:9). Jesus cautioned that false prophets could be identified by the fruit they produced (Matt. 7:15-20). Jesus similarly warned of the necessity of bearing fruit compatible with citizenship in the kingdom of God (Matt. 21:43). Fruit sometimes has the sense of reward (Isa. 3:10, John 4:36, Phil. 4:17). Fruit is also used as a picture for Christian converts (Rom. 1:13. 1 Cor. 16:15).
What was the result when Morgan mated fruit flies with the genotypes?
When Thomas Hunt Morgan mated fruit flies with specific genotypes, he observed deviations from the expected Mendelian ratios, indicating that certain traits were linked on the same chromosome. This led to the discovery of genetic linkage and the concept of gene mapping.
What was the result when Morgan mated fruit flies with the genotypes XrYr and XrY?
When Morgan mated fruit flies with the genotypes XrYr (homozygous for recessive traits on X and Y chromosomes) and XrY (heterozygous for the X chromosome), he observed a 1:1 ratio of offspring. The offspring would consist of XrYr and XrY genotypes, leading to a mix of phenotypes that correspond to the traits associated with those alleles. This experiment helped elucidate the principles of sex-linked inheritance in fruit flies.
What was the result when Morgan mated fruit flies with the genotypes xr xr xry?
When Morgan mated fruit flies with the genotypes xr xr (homozygous for the recessive allele xr) and xry (heterozygous with one dominant allele x and one recessive allele r), the result was a phenotypic ratio that reflected the inheritance of the sex-linked traits. The offspring would exhibit a mix of phenotypes based on the alleles inherited from the parents, with some flies showing traits associated with the xr allele and others showing traits associated with the xry allele. This experiment helped establish the principles of sex-linked inheritance and the role of chromosomes in determining traits.
Which fruit flies did thomas hunt Morgan use?
thomas hunt morgan studied fruit flies. :)
Was Morgan the first to use fruit flies in genetics experiments?
yes
Why was Thomas Hunt Morgan important with fruit flies?
Thomas Hunt Morgan was important with fruit flies because he used them to establish the chromosome theory of inheritance, demonstrating that genes are located on chromosomes. His research with fruit flies provided key insights into how genes are inherited and laid the foundation for modern genetics.
Why were fruit flies useful in Morgan's research?
Fruit flies were useful in Morgan's research for several reasons. They have a short life cycle, making it easier to study multiple generations. They have a small genome that is easy to manipulate and study. They also exhibit a wide variety of genetic traits that can be easily observed and tracked.
Which organism did Thomas Hunt Morgan use to study gene mapping?
Fruit flies
Which scientist studied fruit flies?
The scientist that studied fruit flies was Thomas Hunt Morgan. He was born in 1855 and died at the age of 79 in 1945. He was an evolutionary biologist.
Why was Thomas Morgan's work with the fruit flies important?
Thomas Morgan's work with fruit flies was important because it helped establish the chromosomal theory of inheritance. By observing patterns of inheritance in fruit flies, Morgan was able to demonstrate the connection between genetic traits and specific chromosomes, laying the foundation for our understanding of genetics today. His work was crucial in advancing the field of genetics and providing insights into how traits are inherited.
Why was Thomas Morgan and work with fruit flies important?
He gave an understanding of how chromosomes effect heredity.
Why did Morgan choose fruit flies for his experiment?
Morgan chose fruit flies (Drosophila melanogaster) for his experiment because they have a short life cycle, produce many offspring, and have easily observable traits like eye color that follow simple patterns of inheritance. These characteristics made fruit flies a good model organism for studying genetics and understanding the principles of heredity.
