What is the difference and similarities between homeotic genes and maternal effect genes?
What is the difference and similarities between homeotic genes and maternal effect genes?
Homework Answers
The similarities between homeotic gene and maternal effect gene are that
- Both gene are responsible for the growth of the body.
- The product of both the gene support in infrasturcture of new infants.
The differences between homeotic gene and maternal effect gene are following:-
- Maternal effect gene arises due to the effect of genotype of mother on the phenotype of offspring while homeotic gene affacts independently on the offspring.
- Homeotic gene will cause in development of wings and exterior structure of the body while maternal effect gene will cause in development of their fitness and adaptive response to the environment.
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What is the difference and similarities between homeotic genes
and maternal effect genes?
Homeotic mutants had some strange phenotypes that drew the attention of researchers. Upon investigation, they led...
Homeotic mutants had some strange phenotypes that drew the attention of researchers. Upon investigation, they led to the discovery of a set of genes that have a unique role in the development of many organisms. What genes were these, and what is their role? View Available Hint(s) Homeotic mutants led to the discovery of maternal effect genes. O Homeotic mutants led to the discovery of the only conserved genes known as Hox genes across species. O The homeotic mutants led...
Maternal effect genes are a special class of genes that have their effect in the reproductive...
Maternal effect genes are a special class of genes that have their effect in the reproductive organs of the mutant. They are interesting because the mutant organism may appear phenotypically normal, and it is the progeny that express detectable differences, and they do so whether the progeny have inherited the mutant gene or not. The first maternal effect gene identified was the gene controlling shell coiling in the water snail Lymnaea peregra. Alleles of this maternal effect gene are non-lethal...
Maternal effect patterns of inheritance refer to genes whose expression is controlled by A) Paternal Nuclear...
Maternal effect patterns of inheritance refer to genes whose expression is controlled by A) Paternal Nuclear Genes B) Paternal Mitochondrial Genes C) Maternal Nuclear Genes D) Maternal Mitochondrial Genes Will Give Good Rating for Correct Ans.
(1) Explain the specific role of homeotic genes in controlling animal development; what specific aspect of...
(1) Explain the specific role of homeotic genes in controlling animal development; what specific aspect of development is controlled by homeotic genes, and how do they achieve this? (5 pts) (ii) Explain why a mutation to a homeotic gene can be an important macroevolutionary event. Your response should include a clear discussion of what macroevolution means and the type of evolutionary change associated with macroevolution (as opposed to microevolution), and why mutations to homeotic genes can result in macroevolution. (6...
1. What are homeotic genes? Provide two examples of such genes. 2. Describe the roles in...
1. What are homeotic genes? Provide two examples of such genes. 2. Describe the roles in patterning of the following genes in Drosophila: A)Bicoid B)Oskar C)Nanos D)Hunchback E)Eve F)Kruppel G)Giant H)Knirps
Which of the following statements about maternal effect is true? In maternal effect, reciprocal crosses give...
Which of the following statements about maternal effect is true? In maternal effect, reciprocal crosses give identical results but with different ratios among male and female progeny. In maternal effect, the phenotype of the progeny does not necessarily depend on the individual's genotype but on the genotype of the maternal parent. In maternal effect, the genes are linked to the X chromosome. In maternal effect, a trait is transmitted through the ooplasm because the mitochondria and chloroplasts of the zygote...
With regards to maternal effect genes, which of the following crosses would produce defective progeny? +...
With regards to maternal effect genes, which of the following crosses would produce defective progeny? + = functioning allele, m = recessive maternal effect mutation. Select ALL that are correct. +/m male x +/m female +/m male x m/m female +/+male x m/m female m/m male x +/m female none of the above would produce defective progeny
how do you solve this? With regards to maternal effect genes, which of the following crosses...
how do you solve this?
With regards to maternal effect genes, which of the following crosses would produce defective progeny? + = functioning allele, m = recessive maternal effect mutation. Select ALL that are correct. m/m male x +/m female none of the above would produce defective progeny +/m male x +/m female +/+male x m/m female +/m male x m/m female
Which of the following is a difference between genetic maternal effects and cytoplasmic inheritance? Group of...
Which of the following is a difference between genetic maternal effects and cytoplasmic inheritance? Group of answer choices a Alleles affected by genetic maternal effect are only expressed in one sex of the offspring, but alleles inherited through cytoplasmic inheritance are expressed in both offspring sexes b Alleles inherited through cytoplasmic inheritance will only be inherited through one parent, but alleles affected by genetic maternal effect can be passed through either parent c Alleles affected by genetic maternal effect will...
Which of the following is true regarding maternal effect genes? Group of answer choices Hunchback in...
Which of the following is true regarding maternal effect genes? Group of answer choices Hunchback in initially expressed throughout the cytoplasm Torso in initially activated throughout the cytoplasm Nanos is initially expressed only in the anterior cytoplasm Caudal is expressed initially only in the posterior cytoplasm Bicoid is initially expressed only in the posterior cytoplasm
Homeotic mutants had some strange phenotypes that drew the attention of researchers. Upon investigation, they led to the discovery of a set of genes that have a unique role in the development of many organisms. What genes were these, and what is their role? View Available Hint(s) Homeotic mutants led to the discovery of maternal effect genes. O Homeotic mutants led to the discovery of the only conserved genes known as Hox genes across species. O The homeotic mutants led...
(1) Explain the specific role of homeotic genes in controlling animal development; what specific aspect of development is controlled by homeotic genes, and how do they achieve this? (5 pts) (ii) Explain why a mutation to a homeotic gene can be an important macroevolutionary event. Your response should include a clear discussion of what macroevolution means and the type of evolutionary change associated with macroevolution (as opposed to microevolution), and why mutations to homeotic genes can result in macroevolution. (6...
With regards to maternal effect genes, which of the following crosses would produce defective progeny? + = functioning allele, m = recessive maternal effect mutation. Select ALL that are correct. +/m male x +/m female +/m male x m/m female +/+male x m/m female m/m male x +/m female none of the above would produce defective progeny
how do you solve this?
With regards to maternal effect genes, which of the following crosses would produce defective progeny? + = functioning allele, m = recessive maternal effect mutation. Select ALL that are correct. m/m male x +/m female none of the above would produce defective progeny +/m male x +/m female +/+male x m/m female +/m male x m/m female
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