Gymnosperm

Background Germination is when seeds undergo the process of turning into plants when the right conditions are given. These conditions include water, oxygen, temperature (some seeds may need a warmer/cooler temperature depending on the type of seed) and some seeds may also need a specific amount of light to germinate (https://extension.illinois.edu/gpe/case3/c3facts3.html). Seeds have an outer shell (seed coat) surrounding them. Inside the seed coat is the embryonic plant and the seed lives…

Comparative Analysis of Plant Genome – An Overview Introduction Comparative genomics is used to study the similarities and differences in the structure and function of genome in living organisms. In the medical field, this information can help scientist to better understand the human genome. This allows them to develop new strategies to combat human disease. Comparative genomics is also a powerful tool to study the evolutionary relationship among organisms. We are able to identify genes that…

Germination is the process by which a plant grows out from a seed. The most common example is the sprouting from a seed of an angiosperm, a flowering plant, or a gymnosperm that are seed-bearing plants. For a seed to germinate, few external conditions are in need to be met as well as internal conditions of the seed such as its dormancy, viability and its vitality to sprout. When these internal conditions are met, the external conditions at the time of seed germination plays a big role. First of…

animals’ (including humans) life cycle. It is the process in which a new plant grows from a seed. Due to the fact that plants are autotrophs; they use the process of photosynthesis to transform sunlight and make their own food. Germination occurs in gymnosperms and angiosperms when the seed is using its own nutrients, before it is able to photosynthesize. “The plant’s success depends on its ability to quickly produce photosynthetic structures because the nutrients contained in the seed will…

Deforestation is Linked to Tiger’s Heading Towards Extinction We have all heard about the beauty of a rain forest and the majestic animals that hide in the shadows, perched in monstrous trees are chirping colorful birds, while basking in the sunlight. The rain forest holds many homes to beautiful and almost forgotten animals such as Tiger’s who are on a brink of extinction. Also, the beautiful trees are producing clean air for everything to live healthier because they are part of carbon…

CHAPTER 1 INTRODUCTION Since time immemorial microorganisms have played a significant role in the life of mankind owing to the production of the myriad enzymes and secondary compounds that they synthesize (Demain 1981). These micro organism live in a highly diverse environment ranging from hot springs to deep ocean sediments. In the hyper diverse environment where one can find a specialized and unique biological niche is the intracellular space between cells of higher plants acts as suite and…

Recombinant DNA is genetically engineered DNA that is formed by splicing fragments of DNA. Organismal cloning is the artificial creation of a new organism that is genetically identical to its counterpart. DNA cloning is a recombinant DNA technique where cDNAs and fragments of genomic DNA are inserted into a cloning vector and maintained during growth of the host cells. Vector is an agent that transfers genetic material into a cell or organism. Restriction enzymes are bacterial enzymes that find…

1. Short summary of the history At 145 ± 4 to 66 million years (Ma) ago, Cretaceous period was the last period of the Mesozoic Era, right after Jurassic period and followed by the Paleogene period of the Cenozoic Era (International Commission Chart, 2014). 'Creta' in Latin means chalk and this is due to the large amount of calcium carbonate deposited by shells of marine animals thus resulting in large quantities of chalk (American Geological Institute, 1972). The shifting of continents as the…

Rush Juncus effusus Native Range and Habitat An extremely common plant, Rush is located in much of the United States, with the exception of a few dry, arid Great Plains states. It inhabits fresh and brackish marshes, swamps, ditches, moist wetlands and meadows. It is tolerant of diverse site conditions, but thrives in direct sun, finely textured soils, and shallow fresh water. Wildlife Uses Stands of Rush form deep, fibrous root systems. These provide shoreline protection, filter pollutants,…

Brandon Breaux Holley Johnson English IV 24 September 2014 Carpentry in a Nutshell In carpentry there are many different tools and skills that are used which affects the world in many different ways. People have been doing carpentry for a long time. Carpenters are an important factor in order to live a safe and healthy life. There are many pieces of carpentry and many processes that are involved in carpentry. Also there are many different types of woods and shows there multiple different…