Explain mRNA and protein products of maternal effect genes within the early embryo?

Q: Define the term maternal effect genes, and explain why the protein products of some of these genes…

A: Genes come in pairs and are responsible for the inheritance and expression of the associated…

Q: Explain the molecular mechanism of maternal effect.

A: The genes that are responsible for showing non-mendelian inheritance are found outside the nucleus…

Q: Explain why maternal effect genes exert their effects during theearly stages of development

A: Gene is a functional unit of heredity. A gene is a sequence of nucleotides in genome that codes for…

Q: Describe genomic imprinting

A: Gene is a functional unit of heredity. A gene is a sequence of nucleotides in genome that codes for…

Q: indicate the stage at which segmentation genes, homeotic genes, and egg-polarity genes would have an…

A: The function of genes is to transfer the information required for the synthesis of proteins. The…

Q: Define genomic imprinting.

A: Genes are the basic structural and functional unit of heredity. They carry coded genetic information…

Q: What are twins?Genetically what are the twotypes of twins that can begenerated?

A: Pregnancy is also termed as gestation during which one or more offspring develop in the uterus of a…

Q: Explain Bicoid is the anterior morphogen?

A: Introduction  Bicoid: it is a protein product of maternal effect gene commonly found in flies such…

Q: What is the molecular explanation for maternal effect?a. The father’s gene is silenced at…

A: The maternal-effect is the influence on the phenotypic expression in an embryo or progeny due to the…

Q: Describe the formation steps of the dorso-ventral axis during development in Drosophila.

A: The mother fly produces oocytes that have already got anterior-posterior and dorsal-ventral axes…

Q: The marking process for genomic imprinting initially occursduringa. gametogenesis. c. embryonic…

A: Genomic imprinting basically refers to the phenomenon of gene expression in a…

Q: Define the expression of only the maternal allele ?

A: DNA is the hereditary or genetic material present in most of the living organisms. It is majorly…

Q: After a successful in vitro fertilisation, the fertilised egg begins to divide. Where is this egg…

A: IVF (In vitro fertilization) also known as test tube baby is a technique in which the natural…

Q: Carefully distinguish between the terms differentiation and determination. Which phenomenon occurs…

A: Cells are the basic, structural, and functional units of every single living being. Every cell…

Q: . Define the term morphogen

A: Morphogen is a substance whose non-uniform distribution governs the pattern of tissue development in…

Q: Explain how cellular differentiation and morphogenesisplay a role in development.

A: Developmental biology is about the study of embryo to adult formation from step to step process.…

Q: What are maternal-effect genes? When are gene products from these genes made, and where are they…

A: Multicellular life forms create from a solitary prepared cell. This phone is supplied with the…

Q: Describe the cascade of RNA splicing events initiatedby the Sxl protein that results in female…

A: In drosophila, the pre-mRNA undergoes sex-specific splicing to control sex determination. The…

Q: If a mother snail is heterozygous, Dd, which gene products will the oocyte receive?

A: The mom's genotype specifically influences her offspring's phenotype Broken rule: gene expression an…

Q: What role does induction play in development?

A: Induction is the developmental process by which specific tissue types affect the development of…

Q: Describe how different types of chromosomalrearrangements  generate new gene products.

A: Chromosomes are composed of mainly deoxyribonucleic acid (DNA) and binding proteins.

Q: Where are maternal-effect gene products made first? Where do they go?

A: Maternal-effect genes are expressed by the mother before the fertilization process. These genes…

Q: Suppose someone identifies a “gene for” certain aspects of development. How might that statement be…

A: A gene is a specific sequence of nucleotides of a DNA that is expressed. While DNA is found inside…

Q: Explain the importance of differential gene expression in development

A: Explain the importance of differential gene expression in development?

Q: Explain how hormones are the mediators of development?

A: Ans: Hormones: These are chemicals which signals the body and controls the range of functions such…

Q: Effiency of LQG control ?

A: INTRODUCTION LQG control It is Linear Quadratic Gaussian control is a modern technique that dynamic…

Q: How is the inheritance of genes related to protein synthesis and the expression of traits in the…

A: The genetic material of an organism contains all the information about the organism. This genetic…

Q: are genes located in the same area as homogoulous cells?

A: The Principle of Independent Assortment states that two or more characters are inherited when the…

Q: Explain your understanding of the GENE concept? How is the inheritance of genes related to protein…

A: Genes are responsible for each and every characters of an organism. They are usually located in the…

Q: What is the most important gene in the XIC?

A: XIC is the X- inactivation center present on the q (long) arm of X chromosome. This region includes…

Q: Explain the unique features of Ig genes.

A: Ig genes encode Immunoglobulins which provide protection to our body from Pathogens or foreign…

Q: Explain Loss of p53 function leads to genomic instability?

A: The TP53 gene provides instructions for making a protein called tumor protein p53 (p53). This…

Q: What are some master genes important in embryonic development?

A:

Q: How do homeobox genes control segmental identity in drosophila embryo?

A: Homeobox genes encode DNA binding proteins that regulate the gene expression and controls…

Q: explain difference between maternal effect and cytoplasmic inheritance?

A: The branch of biology that includes the study of genetic variations, genes, and inheritance in the…

Q: How are genes turned on and off in embryological development?

A: One way cells regulate their genes is by DNA methylation, in which a molecule known as a methyl…

Q: What are some master genes important in embryonic development? Discuss.

A: INTRODUCTION HOX gene HOX genes are the master gene involved in embryonic development in animals.…

Q: Briefly describe the molecular processes that cause one X chromosome in each female cell to be…

A: Inheritance is the process of transmitting the traits from parent to offspring. Traits of an…

Q: Distinguish between the syncytial blastoderm stage and the cellular blastoderm stage in Drosophila…

A: Both the syncytial and cellular blastoderm are early developmental stages of Drosophila. The…

Q: Describe how different types of chromosomalrearrangements alter gene expression patterns orgenerate…

A: Chromosomal rearrangement is a that is mutation caused by a breakage in the deoxyribonucleic acid…

Q: Explain maternal-effect mutations?

A: Mutation means sudden changes occur in DNA sequences. The mutation occurs randomly. It also occurs…

Q: How does a constant genome produce various cell types during embryogenesis?

A: Embryogenesis: Embryogenesis is the process of a zygote developing into a foetus. Embryonic…

Q: Identify Genes Required for Specific Developmental Processes

A: The gene can be defined as a basic physical and functional unit of heredity. The genes are made up…

Q: Describe how a morphogen acts in development.

A: Morphogen in development :-

Q: Explain dosage compensation?

A: It is a mechanism that helps in maintaining the number of X chromosomes by inactivating 1 X…

Q: List the stages of Drosophila development.

A: Drosophila is a fly that belongs class insecta and order diptera of Animal kingdom. It is commonly…