ipl-logo

Polyploidy Advantages And Disadvantages

1020 Words5 Pages

Introduction Polyploidy is an inherited condition whereby the organism possesses more than 2 complete sets of chromosomes. It is common amongst plants and some fish and amphibians. Advantages of polyploidy include the fact that they are able to use their genes function in other ways that are not necessarily needed in non-polyploidy organisms which allows them to evolve in many different ways. Another way is by disrupting certain self-incompatibility systems, thereby allowing self-fertilization. However there are disadvantages to it as well, such as being problematic for meiosis and mitosis. An investigation has been conducted to prove that polyploidy plants are able withstand harsher conditions and therefore are able to survive for a longer period. Literature research …show more content…

Polyploidy clones have been developed during the process of crop domestication. Polyploidy plants generated by evolutionary processes and/or crop domestication have been the intentional focus of research dealing with the dynamics and consequences of plant evolution. Polyploidy plants are also used in functional genetic material research to study gene expression in a complex genetic material background. Implications on plant sciences including evolution, functional genetic material, and plant breeding are presented. Polyploidy will be a focus of genetic material research in the future as rapid advances in DNA sequencing technology create opportunities for discovering and monitoring genetic material and transcriptomic

Show More
Related

Nt1310 Unit 1 Writing Assignment

852 Words | 4 Pages

The sister chromatids line up alone the equatorial line. During anaphase II, each sister chromatid begins to move to its respective pole thus the pairs begin to separate. In telophase II, the sister chromatids reach their respective poles. Cytokinesis takes place, and the nuclear envelope becomes visible, resulting in four haploid

Read More

Nt1310 Lab 1

401 Words | 2 Pages

During random fertilization, no gamete has a greater chance than the other with fusing together in sperm and zygote fusion. These processes contribute to the production of genetic variety because of the many opportunities of unique combinations, unlike the process of mitosis, in which identical daughter cells are always the

Read More

Salt Water Tolerate Salt Summary

463 Words | 2 Pages

Plants are the most amazing environmental species, that have been around for millions of years. Most plants live from water and the sun’s energy, but some plants can tolerate saltwater. Two articles will be using charts, graphs, and pictures to find out which plants can tolerate saltwater. In the end only some plants with survive, while other will perish from this experiment.

Read More

Brassica Rapa Lab Report

795 Words | 4 Pages

Francesca Agobe Section-17 BRASSICA RAPA INTERACTIONS WITH INTRASPECEFIC COMPETITION AMOUNG HIGH AND LOW DENSITY VARIABLE POPULATIONS Abstract Competition occurs in plants when there are a limited number of resources. Certain traits that affect advantages or disadvantages in between organisms. Our hypothesis for our experiment that intraspecific competition in low and high density treatments would affect height and survivorship for Brassica rapa.

Read More

Ap Biology Research Paper

1818 Words | 8 Pages

The haploid spores are produced in a sporangium. Each spore divides mitotically to produce a heart-shaped gametophyte. Male and female parts are developed on the same plant. Gametophyte is small in size and can photosynthesize. In order for the fertilization to take place, enough water should be available so that the sperm may swim to archegonia and fertilize the eggs.

Read More

Garlic Root Tip Lab Report

1393 Words | 6 Pages

Introduction: This lab report outlines an experiment on the observation of mitosis in the cells of garlic root tips. Mitosis simply put is the division of a nucleus producing two daughter cells with the same number of chromosomes as the parent cell. Miotic cell division consists of five stages: Interphase, Prophase, Metaphase, Anaphase and Telophase. The purpose of this experimet was to identify and observe cells within each stage of mitosis using garlic root tip cells.

Read More

Pros And Cons Of Selective Breeding

188 Words | 1 Pages

After reading through and reviewing the articles, one can see that there is a clear trend in the research being done that shows predominantly negative impacts selective breeding has on dogs. Health in selectively bred dogs is the top concern when dealing with ethics, due to the fact that in many cases lives are cut short and the quality of life is viewed as, to many, not worth living, which is seen as unfair to the dogs in an ethical viewpoint. From dog show judges to veterinarians, there are many known diseases in dogs that is the product of selective breeding, and although there have been attempt to fix these errors, the topic is still ongoing as hip dysplasia, breathing issues, and cardiac problems are still prevalent in certain purebreds.

Read More

Pros And Cons Of Epigenetics

105 Words | 1 Pages

Epigenetics is any altering gene activity that does not change DNA arrangement that may be passed down through offsprings. While researching and investigating more on this topic, according to https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1392256/, the Environmental Health Perspectives (EHP) states, “Epigenetic processes are natural and essential to many organism functions, but if they occur improperly, there can be major adverse health and behavioral effects.” In addition to that, in the website http://discovermagazine.com/2013/may/13-grandmas-experiences-leave-epigenetic-mark-on-your-genes according to Discovery magazine, Geneticists were especially surprised to find that epigenetic change could be passed down from parent to child, one generation

Read More

Advantages Of A Dominant Sporophyte

771 Words | 4 Pages

Whilst it is very successful at this, and is in most cases necessary to the plant, the very mechanism by which it reproduces (mitosis) does not result in much genetic variation. Should an environmental change come along for which the species is not adapted, it is likely that it will be wiped out entirely. This is because none of the individuals have developed any mutations or genetic adaptations that allow them to survive in that

Read More

Water Potential Osmosis Experiment

743 Words | 3 Pages

This experiment is an attempt to investigate the amount of water potential across root storage plant species. The root storage plant species that shall be used are the carrot and the potato and the method that shall be used is known as Chardakov’s method. Water potential is the tendency of water to enter or leave a cell. Water moves from an area or region of low water potential to an area of high water potential. It is important to note that the highest water potential is 0(the water potential of pure water) and the other water potential values are in negative numbers .

Read More

Summary Of The Intelligent Plant

1417 Words | 6 Pages

Applying the idea of learning in plant systems certainly makes for fascinating future ideas and research. The mimosa pudica in itself is enough to stimulate new testing with its unique capabilities and

Read More

The Pros And Cons Of Genetic Engineering

779 Words | 4 Pages

Is Genetic engineering Safe? Genetic engineering is the modification of an organism’s genetic composition by artificial means, often involving the transfer of specific traits, or genes, from one organism into a plant or animal of an entirely different species. Human beings ought to consider the pros and cons of genetic engineering before using it. It is a contentious topic because people have different views of weather genetic engineering is safe or not.

Read More

Tea Worldwide Research Paper

1178 Words | 5 Pages

Under such different conditions, the Chinese tea plant was not able to adapt while the native species grew successfully and so,

Read More

Essay On Sexual Reproduction

1000 Words | 4 Pages

Sexual reproduction is most common type of reproduction among the plants and animals. They are of following types; 1) Syngamy: The fusion of gametes takes place completely, if male and female gametes are produced by same cell or organism and both gametes fuse together to form a zygote, this is called as Autogamy, paramecium is its example. Another is Anisogamy in which some organisms produce two types of gametes. Both types of gametes differ from each other in their shape and size and are known as an isogametes or heterogametes. Male gametes are motile and small in size and are known as micro gametes.

Read More

Importance Of Plants Essay

2023 Words | 9 Pages

Introduction Plants are a major necessity in the balance of nature, people’s lives, and our terrain. We may not realize it, but plants are the ultimate source of food for almost 95% of the world population so says the National Group of Food. It’s a fact that over 7,000 species of plants are being consumed today. Plants are one of the reasons that we get clean water; as they help regulate the water cycle.

Read More

More about Polyploidy Advantages And Disadvantages

Related Topics

Open Document