Q: The protoderm, ground meristem, and procamblum. are formed after germination give rise to the…
A: Plant growth happens in phases and stages. The seed germinates. It develops into a young plant and…
Q: Ripening overlaps maturation for some produce . True or false?
A: TRUE
Q: Why date palm tree grow straight without any lateral branches: Select one: O Because Lateral bud…
A: Palm trees are monocots, belonging to the same plant group as grass, wheat, many flowers, and even…
Q: What is a meristem? Explain the role of meristems in plant development.
A: Plant development is a highly regulated process, where different kinds of tissues are involved. The…
Q: Flower development occurs in __________ according to _________. a. 3 whorls, maternal-effect genes…
A: A flower is a structure present in many types of plants and is responsible for carrying out…
Q: What will be the flower structure of a plant in which expression of the following genes is inhibited…
A: ABC model of flowering is a scientific model of flower development that shows how the flowering…
Q: Why knowledge of mode of reproduction and pollination is important for plant breeders? How…
A: Pollination is a mode of sexual reproduction in plants. The pollen grains are the male gametes that…
Q: What are the functions of a flower? Describe how a sunflower is adapted to each
A: Flower is made up of four Whorls- Calyx- composed of green coloured sepals. Corolla- composed of…
Q: How do the petals of wind-pollinated flowers differ from the petals of most insect-pollinated…
A: Hi, Thanks For Your Question. Ans : Petals Of Wind Pollinated Flowers Are Are Small And Dull…
Q: his time, imagine you are a plant breeder. You are asked to improve the quality of the plants listed…
A: Grapes These are a type of fruit that grow in clusters. These are rich in antioxidants, nutrients,…
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A: Answer is a.) tomato.
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A: On basis of water availability plants are classified into three types- 1. Floating 2. submerged 3.…
Q: How two genes interact to produce seed colors in lentils?
A: Genes come in pairs and are responsible for the inheritance and expression of the associated…
Q: What is the developmental basis for the shorter stems of high-yielding rice and wheat?
A: High yield variety of the rice and wheat were used to increase the production per unit land. There…
Q: What is shoot senescence? What Changes Occur during shoot Senescence? what Structural changes…
A: Senescence is the process of cellular aging. It is characterized by a decrease in cell proliferation…
Q: . What are the events of early seedling development?
A: Any young plant grown from the seed and has a height of 3 feet (maximum) is called a “seedling”.…
Q: fruit Ripening (A positive feedback loop) what are the related disorders?
A: The fruit ripening processes is a example of positive feedback loop. Ripening fruits produces a…
Q: What are the external factors on seedling growth? and what are their effects in seed growth and…
A: External factors and their effect on seedling growth and germination. 1. Water- there are enzymes…
Q: Answer the following question about the Quiescent Center (QC) of the root meristem. (a) What is the…
A: The tip of a root contains the root meristem. It is a tissue which contains cells that repeatedly…
Q: What is the evolutionary function of the color and natural sweetness of fruits like apples
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Q: What are plant breeding for developing resistence to insect pests?
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Q: How is plant cell totipotency being used for plant propagation and improvement?
A: Plants play important role in producing oxygen on the earth. Plants go through the process known as…
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Q: Compare wind-pollinated and animal pollinated seed vascular plants in terms of the following…
A: Blossom is another name for flowers. Plant reproduction is their major purpose. They are also a food…
Q: s our development like that of a seedling gradually growing into an acacia tree? Or is it more like…
A: Development is defined as the process of growth. Development involves various processes such as cell…
Q: Why does the presence of a piece of rotten fruit in a container encourage rapid ripening and…
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A: The “makahiya” plant is found in some parts of the Philippines. It is a type of woody vine that…
Q: Plants can reproduce sexually and asexually. If one offspring is produced sexually while the other…
A: Plants are reproduced by sexual or asexual mode of reproduction. In sexual reproduction, both male…
Q: For Fruit ripening (A positive feedback loop), what are its responses to stimulus and environment ?
A: A sweet and fleshy product of a tree that contains seed and can be eaten as food. Fruit, fleshy or…
Q: An important difference between plant development and animal development is that______ . a. only…
A: Introduction: Plant growth can be described as the increase in volume and/or mass of a plant, with…
Q: What is pollination? Why is pollination important? How this process influences flowering plant…
A: Sexual reproduction is essential for the development of new individual sothat the generation can…
Q: Plants have indeterminate growth growth that doesn t stop at a particular age. What limits the…
A: Plant growth can be associated with an increase in volume or mass with the formation of new…
Q: Which plant hormone plays key role to switch the plant development from seed dormancy to seed…
A: Plant hormone We know plants are immobile organism and are devoid of any nervous system and these…
Q: How do plants regulate flowering ?(explain the Molecular mechanism of flowering
A:
Q: What is the cereal aleurone layer and what is its role for the developing seedling? How do GAs…
A:
Q: Plants have indeterminate growth growth that doesn t stop at a particular age. What limits the…
A: Plant cells are eukaryotic cells that have a genuine nucleus, and other progressive membrane-bound…
Q: What are the advantages and disadvantages of self and cross pollination?
A: To ensure their viability and generation of species, the plants go through various modes of…
Q: How is root development similar to and how is it different from stem development?
A: Roots are the main organs of plants that absorb minerals and water from underground. The stem is the…
Q: Fitness can be measured as seed set (seed production) Why is it important to measure fitness as…
A: Fitness is a measure of the reproductive success of an organism. The higher the ability to…
Q: Suppose a flower had normal expression of genes A and Cand expression of gene B in all four whorls.…
A: The formation of flowers involved the change of phase from the vegetative to reproductive growth.…
Q: Using just the 'ABC model' of floral development what would you need to change in terms of genes or…
A: Genetic analysis identified two classes of genes that regulate floral development Floral meristem…
Q: d. Based on ABC model of floral development, this/these gene/genes controls/control the development…
A: The ABC model of flower development is a scientific model of the process by which flowering plants…
Q: What is the phenotype of a plant? Can you see it? Measure it? Describe it. (Hint: Could you describe…
A: Introduction Sir Gregor Mendel is known as Father of Genetics. He was the pioneer scientist who…
Q: Introduction about ( Genetic Variability in Seeds ) ?
A: The presence of genetic variations, or the generation of genetic differences, is referred to as…
Q: Is our development like that of an acacia tree? Or is it more like that of a caterpillar becoming a…
A: The process of maturation of the human body is known as development. The process begins with…
Q: What are phase changes in plant development?
A: Plant growth and development is the progression from earlier to later stages in maturation. e.g a…
Q: What are homeotic genes? Please exaplain ow they control the sequence of whorl development in…
A: Answer. Homeotic genes are clusters of regulator genes that regulate the development or segmentation…
Q: How does cytokinin and auxin interact in the determination of organs in the developing plant embryo?
A: Introduction :- Cell division, shoot initiation and growth, leaf senescence, apical dominance,…
How do plants cope with their sedentary lives? How and why they can exhibit plasticity in development?
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- What are phase changes in plant development? What two groups of genes control the formation of the flower? What is the ABC hypothesis?What is the growing cycle of a sweet potato and state its requirements for water, nutrients, and sunlight during the stages of development.What are the advantages and disadvantages of self and cross pollination? How are the structures of the pistil and stamen adapted for successful fertilization?
- What is a meristem? Explain the role of meristems in plant development.In the heart embryo stage of Arabidopsis thaliana, there are three key anatomical features that are essential for plant development. The red highlighted cells will become the the yellow highlighted cells will become the and the two "lobes" of the heart will become the suspensor; apical meristem; seed coat basal daughter cell; apical daughter cell; cotyledons shoot apical meristem; root apical meristem; taproots suspensor; shoot apical meristem; taproots root apical meristem; shoot apical meristem; cotyledonsWhat are the features and structures related to embryonic dependency in plants? What is a gametangia? What is the different between archegonia and antheridia? What is the apical meristem and why is that an important feature in plants?
- What is 'stress' in plants? What are the types of stress in plants?Is our development like that of a seedling gradually growing into an acacia tree? Or is it more like that a caterpillar becoming a butterfly?How does cytokinin and auxin interact in the determination of organs in the developing plant embryo?
- What are plant breeding for developing resistence to insect pests?(a) What is the mutant that helps us to understand the adaxial identity of leaf development and the laminar outgrowth? (b) What is the mutant phenotype? (c) Which kind of protein does this gene encode?How is root development similar to and how is it different from stem development?