In the area of plant breeding,it is important not only to preserve the seeds of the variety being cultivated but also to preserve all wild relatives?
Q: Why is it important to preserve the genetic diversity of crops and their landraces and wild…
A: Genetic diversity is the wide variety of different traits passed on from ancestors in a species. The…
Q: Why is conservation of plant genetic diversi important?
A: The earth is dominated by a diverse range of living things that live on land, in water, on ice, in…
Q: how a plant breeder can exploit situations of high heritability to improve a crop by artificial…
A: Plant breeding is the artificial selection of the desired traits, it also involves the genes…
Q: Define about Agricultural Plants with Improved Traits ?
A: Crop improvement is the genetic alteration of plants that helps to reach the human needs.
Q: There is a possibility that gene flow due to cross-pollination may occur between crop plants…
A: Horizontal gene transfer (HGT) is the exchange of genetic material through one organism to another…
Q: Describe trait of economic importance in livestock production
A: Introduction Livestock are the animals that are reared and domesticated for economic purposes to get…
Q: why are apples green red and yellow
A: Introduction :- Apple (Malus domestica), one of the most widely grown tree fruits, is the fruit of…
Q: What traits did the breeders that produced the crop varieties associated with the green revolution…
A: During 1960's the population size increased abruptly due to industrialization. But the crop…
Q: Mendel’s peas were self-pollinating. Describe advantages and disadvantages of self-pollination
A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…
Q: What are different Types of pollinators ?
A: Plants are organisms with eukaryotic cells having cell walls and are capable of synthesizing their…
Q: botanist carries out a cross pollination with two red poppies. In the result he obtained 75% red…
A: Dancer is according to the mendel's law of dominance and law of segregation. These laws suggest that…
Q: What is plant breeding?
A: Plants are the basic source of our food. Over 50% of the world supply of food comes from several…
Q: What are the major steps involved in Plant breeding?
A: Plant breeding is done to create desired plant types that are better suited for cultivation, give…
Q: Mention the scientific term for the type of pollination which ensures Genetic Recombination.
A: The term pollination will refer to the transfer, movement, and deposition of pollen grains on the…
Q: meant monggo seeds as in Mung seeds (Vigna radiata)
A: Mung beans can be germinate in four to five days but the actual rate of germination may varies with…
Q: What is cross-pollination?
A: Pollination is defined as the transfer of pollen grains from the anther of a flower to the stigma of…
Q: Describe phenotypic changes that occurred in plant populations as a result of human selection
A: Human selection means Artificial selection or selective breeding. In which humans select the…
Q: Describe breeding methods used for self-pollinating crops
A: Pollination is the process of transfer of pollen grains from the anther to the stigma of the flower.…
Q: Give an EXAMPLE of each genetic term to tell the difference of the terminologies A. Genotype vs…
A:
Q: Disscuss the importance of testing of new plant varieties in a geographically vast country like…
A: India is a geographically vast country with different types of soil and climatic zones. For the…
Q: Diagram how plant breeders use truncation selectionto improve agricultural crops.
A: Plant breeding is the technique to raise the desired plants and seedlings through, biotechnological…
Q: Plant domestication can be identified based on changes in: Morphology Species diversity Flower…
A: The domestication of animals and plants has caused the transformation of socioeconomic and lead to…
Q: Are pollinator shifts associated with the formation of new species?
A: Pollination is the process by which pollen grains are carried from the anther of a flower to the…
Q: Discuss the production of purebred breeder in sheep and the commercial wool production
A: Pure-breeding (straight breeding) is the mating of rams and ewes of the same breed (or type). A…
Q: Why is Plant Taxonomy considered as the most basic and most derived/ synthetic field of Biology?…
A: *Plant taxonomy is the science of identification and classification and naming of organisms and…
Q: The term 'desirable traits' can mean different plant.justify the statement with suitable example?
A: The trait in science refers to a characteristic caused by genetics.
Q: . Explain how mixtures of different cpDNAs in the sameorganism account for variegation in plants.
A: Chloroplasts are present in plants and algae. Chloroplast DNAs (cpDNAs) range in size from 120 to…
Q: Give plant breeding for improved food quality?
A: Plant breeding is the method of manipulating plant species to produce desired phenotypes and…
Q: What are the features of plant breeding?
A: Plant breeding may be defined as the process, by which the traits of plants can be altered according…
Q: Is inbreeding in flowering plants helpful?Why or Why not?
A: Inbreeding It is the mating of organisms closely related in term of genes.
Q: Give a flow chart in development of millet hybrid development cultivar
A: Thomas Fairchild created the first hybrid in 1717 by crossing sweet william (Dianthus barbatus) with…
Q: Why is conservation of plant genetic diversity important?
A:
Q: Steps that should be conducted of genetically glowing tree
A: Glowing plant--The founder of the glowing plant Kyle Taylor ,splices firelfly genes in to 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: Explain how the reproductive traits of seed plants give them anadvantage over seedless plants in dry…
A: There are several reasons for the plants to survive in the dry climates. After the maturation, the…
Q: Introduction about ( Genetic Variability in Seeds ) ?
A: The presence of genetic variations, or the generation of genetic differences, is referred to as…
Q: Give a brief coverage about molecular systematics and indicate it’s importance in the development of…
A: An area in biology which involves the use of living systems and the techniques to develop products…
Q: During grafting, the portion of plant that is grafted is called –a) Stockb) Scionc) stalkd) stem
A: Artificial method of vegetative propagation is the method,where parts of somatic body of a plant is…
Q: Explain the difference between self-pollination and crosspollination.
A: The transfer of pollen from the anther to the stigma of a flower is called pollination, and this is…
Q: Briefly describe various steps involved in plant breeding
A: Plants are mainly multicellular organisms, predominantly photosynthetic eukaryotes of the kingdom…
Q: explain why transplanted trees are susceptible in this way"
A: Plants get the required elements like water from the soil with the help of roots. Even though plants…
Q: Give at least three reasons why hybrid seeds are expensive.
A: Production of F1 hybrid is expensive because of the following reasons 1. High labor content . 2 .…
Q: The change in genetic information in a species over time is?
A: The change in genetic information of a species over time occurs in order to help the organism to…
Q: What do you understand by self-pollination & cross pollination? Give examples of each.
A: Flowers are also known as blossom. Their primary function is reproduction in plants. They also…
In the area of plant breeding,it is important not only to preserve the seeds of the variety being cultivated but also to preserve all wild relatives?
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- The term 'desirable traits' can mean different plant.justify the statement with suitable example?What is the cause of genetic bottlenecks that occur during crop domestication? a. Decreased diversity in neutral genes b. Loss of selected genes c. Reduced recombination d. Small population sizeWhy is it important to preserve the genetic diversity of crops and their landraces and wild relatives? How can we preserve populations of honeybees and of native pollinators?
- Seed banks function as a reservoir for plant genetics? a. true b. falseAfter observing bean colors on a grass or snow background. Write an if... then hypothesis regarding the survival of the seeds. seeds including navy, kidney, pinto, black-eyed peas and split peas (yellow or green)As an agriscientist, what techniques would you choose for creating a type of peach that could be grown in colder clit hybridization, genetic modification, or selective breeding? Why? << Read Less
- Give a flow chart in development of millet hybrid development cultivarIf you wanted to domesticate a new crop species, and used 2 traits that you selected for during domestication of a wild plant. what are some challenges the plant will face given the knowledge of traits selected/how environments change?Examine the graph below. Considering that the plants with the most trichomes were selected to produce seeds in the parent population, which of the following results would you predict for the next generation? (The x-axis indicates the number of trichomes.)
- Define about Agricultural Plants with Improved Traits ?What procedure would be the most useful to increase the mean height at first flowering? A. Select seeds from only those plants whose height exceeds the mean for the generation. B. Randomly select five plants for breeding. C. Use the entire population for breeding, but increase the amount of fertilizer and light. D. Select plants for breeding that are closest to the mean height of the population.A scientist designs an experiment to test the effect of fertilizer on the height of sugar cane. Two fields are fertilized and two other fields are not. What is the control group in this experiment? -fertilizer application -soil -the unfertilized fields -height of sugar cane -the farmer