MADs-box genes are homeotic genes affecting plant development. Group of answer choices True False

Q: The image below represents a flower meristem viewed from above. At the time the image represents,…

A: Introduction :-  A flower is the reproductive part of a plant which takes part in reproduction. In a…

Q: Consider the following hypothetical gene a plant g&T produces a protein that impacts the stem…

A: The concept described here involves a hypothetical gene in a plant that impacts stem length. There…

Q: In plants, mutations occur in response to environmental changes and make some organisms more fit…

A: Mutations are part of the life of organisms. The mutation causes evolution and makes organisms fit…

Q: What is mutation? Explain the significance of mutation in plant breeding. Give an example of a…

A: The genetic material is the fundamental building block for life that is present inside the nucleus…

Q: Write comprehensively your answer about what risks are associated with genetically engineered…

A: Genetic modification or Genetic engineering: The process of inserting the desirable DNA in to the…

Q: The image represents a flower meristem viewed from above. At the time the image represents, the…

A: The highly condensed and modified shoot responsible for reproduction is known as flower. Fruits and…

Q: corn id  purple smooth Purple wrinkled yellow smooth yellow wrinkled W20-AB1-D-13 486 152 162 54…

A: Genetics is a branch of biology that studies genes, genetic diversity, and heredity in living…

Q: These questions regard development in seeds. What part of the rice plant is used to make rice…

A: Rice kernels, like most grains, grow on the ends of the grass plant and makeup just a small portion…

Q: If you engineer an A::B construct into a B loss of function mutant Arabidopsis plant you would…

A: According to the ABC model, Whorl 1 is determined to be sepals by product of A genes (apetala1 and…

Q: Which of the following has an impact on the rate at which mutations occur in plants? the magnitude…

A: To find: Which of the following has an impact on the rate at which mutations occur in plants

Q: Is each of the following traits or diseases determined by nuclear genes?A. Snail coiling patternB.…

A: Nuclear inheritance-  When offspring inherit a combination of nuclear chromosomes from each parents…

Q: Tomato has diploid chromosomes number of 24. How many chromosomes would be expected in: microspore…

A: The diploid chromosome number is denoted by 2n and it is the number of chromosomes in the nucleus of…

Q: Leaf color in plants is due to the chloroplasts and the amount of chlorophyll they contain. The…

A: Chloroplasts are organelles found in plant cells that are responsible for photosynthesis, the…

Q: A student investigated the effect of plant growth substances (IAA and GA) on the elongation of pea…

A: Plant Growth is a very vital aspect of plants, which enables them to derive the nutrients from…

Q: You are a developmental geneticist and perform a mutagenesis screen in Arabidopsis looking for…

A: There are four whorls in a flower. The 1st whorl is the sepal. The 2nd whorl is the petal. The 3rd…

Q: What information did the study of the crown gall disease provide that was critical for plant genetic…

A: Crown gall is a disease that affects plants that causes tumor-like growths to emerge where the roots…

Q: indicate the regions of the meristem where particular genes (A, B, and C) are expressed. Note that…

A: The flower development depends on three groups of homeotic genes that are classified as gene A, B…

Q: Why plant breeders intend to change the inheritance of crop plants? How plant breeders can change…

A: Heredity is the sum of genetic endowment that is obtained from the parents. It is the transmission…

Q: Excluding leaf senescence, describe three instances of programmed cell death as a part of normal…

A: The death of a cell as a result of internal events such as apoptosis or autophagy is known as…

Q: Which interesting flower mutant will this meristem produce? flower meristem petal stamen sepal…

A: Flower Meristem contains certain genes that interact and give rise to all the parts of flowers such…

Q: What will be the flower structure of a plant in which expression of the following genes is inhibited…

A: the ABC model of flora developmnet suggests that the 4 whorls of a flower develop from 3 classes of…

Q: Using the 'ABC model' of floral development, what would you expect the flowers of a mutant plant to…

A: An active area of plant devolopment genetics research utilizes a small flowering plant called the…

Q: Plant cloning is based on that a single differentiated plant cell can undergo cell division and give…

A: Plant Cloning --Plant Cloning is not the only way in fact there are many ways . It is not necessary…

Q: Please answer the following questions for me:  1 Why is it important to determine whether or not…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Question 8. Assuming that the differences in moth density are due to toxicity differences, which of…

A: Resistance Resistance is defined as the ability of organisms to grow against the effect of a…

Q: The image below represents a flower meristem viewed from above. At the time the image represents,…

A: Flower is the part of plant which contains male and female reproductive organs. Stamen and carpel…

Q: Genetically modified plants can be produced by transferring desired:   Cytoplasm   Carbohydrates…

A: INTRODUCTION Genetically modified plants is a new emerging technique used in molecular biology to…

Q: QUESTION 21 Double fertilization involves 2 fertilizations, write the cells/nuclei involved with…

A: Fertilization 1:- First Male gamete, with ploidy level of n  + egg cell with ploidy level of n =…

Q: The aim of a research project is to produce a hybrid plant having resistance to disease. The disease…

A: Tissue culture is a technique in which small tissue pieces or organs are removed from a donor plant…

Q: Bolting is when a plant starts to spend its energy on producing flowers. Initial bolting time is…

A: Polyploid plants possess three or more sets of homologous chromosomes. The increase in chromosome…

Q: The ABCDE Model of flower development dictates the combination of transcription factors require to…

A: The ABCDE model for flower development proposes that floral organ identity is defined by five…

Q: These cells are part of the root tip (a non-reproductive part of the plant).  Knowing what you do…

A: Diploid cell means it should have 2n as its genetic material. Here Cell A,B and D are undergoing…

Q: Which of the following problems has/have been addressed through the development ofgenetically…

A: GENETICALLY MODIFIED PLANTS These are plants used in agriculture, the DNA of which has been modified…

Q: Genes are expressed identically in leaf cells and root cells.  True  False

A: In recent years, a number of genes have been identified that contribute to the process of leaf…

Q: in flowering control of plant, describe a situation wherein there are mutations in at least one or…

A: The floral development in flowering plants (angiosperms) is controlled by 3 sets of genes and it is…

Angiosperm Reproduction

The process of sexual reproduction in flowering plants is known as angiosperm reproduction. In flowering plants, reproduction begins with pollination, or the transfer of male gametes (pollen) from the male reproductive organ (anther) to the female reproductive organ (pistil), and ends with fertilization of the female gametes (egg), which produces a zygote, which then grows to become a mature plant.