What would be the most likely effect of deleting flowering locus D (FLD) in Arabidopsis thaliana?

Q: In sweet peas the synthesis of purple anthocyanin pigment in the petals is controlled by two genes,…

A: Anthocyanins are the pigments that give red, blue, or purple color depending on their pH. They are…

Q: What would be the most likely effect on fruit-fly development of a deletion in the nanos gene?

A: Drosophila melanogaster is a fly species in the family Drosophilidae. This fly is commonly called as…

Q: The genes CLV3, CLV1/2 and WUS are involved in maintaining the size of shoot apical meristem.…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: In Arabidopsis, it is well-known that a pulse of full-spectrum light during the night (in an…

A: Introduction:- The flowering plants ( angiosperms) requires light for their growth and especially…

Q: YODA, the protein involved in the very first division in the zygote of Arabidopsis and in…

A: The words "elongated" and "shortened" expression are used in the context of genetic interactions and…

Q: Data has been collected on the number of black seeds and yellow seeds on a cob of corn. The data,…

A: Chi square value is calculated in order to find the cross accepts or rejects the mendelian dihybrid…

Q: In plants, floral organs develop from concentric rings of tissue called whorls. Beginning from the…

A: Here, option 2) Whorls 3 and 4 is the right answer. The genetic control of floral growth is…

Q: If only 4 or 5 genes are responsible morphological difference between teosinte and maize, why does…

A: DNA (deoxyribonucleic acid) is the genetic material which is inherited by the offspring from the…

Q: If GUS is present in the Arabidopsis Thaliana plant , what does that mean

A: The GUS gene is a reporter gene for jb diverse plans in bacterial species. The gene encodes for…

Q: If every human gamete contains approximately 30,000 genes and if the forward mutation rate is…

A: Q.   Given Mutation Rate per gene per generation…

Q: Why is it that mutations in bicoid and nanos exhibit genetic maternaleffect in Drosophi, but…

A: Bicoid and Nanos are responsible for regulating the expression of genes that are responsible for…

Q: Can you answer both questions please (b) Based on the ABC model, what would be the predicted…

A: The answer is given below.

Q: Can you answer both questions please (b) Based on the ABC model, what would be the predicted…

A: The mutation in the A, B, or C genes can affect the formation of different parts of the flower. The…

Q: In Arabidopsis, it is well-known that a pulse of full-spectrum light during the night (in an…

A: Introduction:- There are different time periods which determines the flowering in plants and based…

Q: 4. (a) Please fill out the following table to describe the classic floral phenotypes of A, B, and C…

A: The flower contains sepal, petal, stamen and carpel. There are three genes which controls the…

Q: What would be the effect of deleting the Dnmt3 gene in honeybees?

A: Insects are any animal of the class Insecta. It comprises small, air-breathing arthropods having…

Q: If you wanted to produce a fly larvae with two head ends, which of the following would you do?…

A: The pattern formation in drosophila is a complex developmental event that is performed by…

Q: What are some possible advantages to producing cultivated bananas that are polyploid? What might be…

A: Polyploid; poly means many and ploidy means set of chromosomes Thus, polyploidy is a condition in…

Q: If Gus is present in the Arabidopsis Thaliana what is it indicating? I know its to show gene…

A: Marker genes have a significant role in recombinant DNA technology-based transgenic plant production…

Q: A mutation that breaks which of the following genes would be most likely to produce the…

A: The first molecular characterisation of the gene responsible for a trait in Fast plants. The trait…

Q: Can you solve all the parts to this question please  a) What is the role of the LEAFY gene in…

A: As per the guideline answer is given below please repost the rest two.

Q: Researchers can introduce loss-of-function mutations into genesusing the CRISPR/Cas9 technology .…

A: The genetic mutations that alter the morphological characteristics of plants such as the flowers,…

Q: the photos below show flowers from two Arabidopsisplants. The plant on the left is wild-type…

A: Arabidopsis thaliana is used in Alexander bruan experiment to explain the double flower mutant…

Q: In a haploid, a nonsense suppressor su1 acts on mutation1 but not on mutation 2 or 3 of gene P. An…

A: In a procedure known as synthetic rescue, a suppressor mutation is a second mutation that alleviates…

Q: What is somatic hybridization – Explain the steps involved in the production of somatic hybrids?

A: The somatic hybridization is the process of production of somatic hybrids. It involves protoplasm…

Q: How is it possible for aphids to feed only on thecarbohydrate-rich but nutrient-poor sap of…

A: Aphids are sap-sucking insects, they are small and soft-bodied and survive by sucking the nutrient…

Q: What is the S-gene and what role does it play in plants? Be specific

A: Genes carry information that plays an important role in determining the traits that are inherited…

Q: Include a description as to why disrupting the expression of each gene leads to the phenotype…

A: Caenorhabditis elegans (C. elegans) is a transparent, free-living roundworm that is a popular model…

Q: 6). To investigate the genetic control of locomotive behavior in the diploid nematode,…

A: Complementation test is used to determine whether the mutation in two strains are in different gene.…

Q: Explain the Retrotransposons—the Copia –White-Apricot System in Drosophila ?

A: In Drosophila the w(a) allele differs from the red-eye gene (w+) by the insertion of the…

Q: Determination of phenotypic sex in fruit flies is controlled by: A)

A: The determination of phenotypic sex in fruit flies is controlled by alternative splicing.…

Q: Examine the variegated leaf shown in Figure Q14–3.Yellow patches surrounded by green are common,…

A: Chloroplast and mitochondrial DNA are usually define the that they are been  maternally inherited in…

Q: If a winter-annual strain of Arabidopsis is grown in a greenhouseand not exposed to cold…

A: Arabidopsis, also called rockcress, are small flowering plants. They belong to the family…

Embryology