Biology Essays

A plant(also called green plants) is a multi-cellular living organism,member of kingdom Plantae.It is at the base of the food web and are Autotrophs.Plants are considered as backbone of all life on Earth and essential resource for living oragnisms.Plants can be reffered as a factory which processes light into energy …

Skin is the largest organ of the body, covering and protecting the entire surface of the body. The total surface area of skin is around 3000 square inches or roughly around 19,355 square cm depending on age, height, and body size. The skin, along with its derivatives, nails, hair, sweat …

hello, welcome everyone… today i have come here to talk about the topic “every roses has its thorns” the topic symbolically denotes that ,” to enjoy any beautiful or pleasant thing,you must endure something difficult or painful ” if we are doing something and getting it wrong is atleast ten …

Methane red is an indicator of a bacteria metabolizes glucose. When bacteria metabolize glucose there is a drop in the ph of the broth, when the ph of the incubated bacteria is above 6.0 the broth will turn yellow if the ph is below 4.4 it will turn red. The …

Since the beginning, trees have furnished us with two of life’s essentials, food and oxygen. As we evolved, they provided additional necessities such as shelter, medicine, and tools. Today, their value continues to increase and more benefits of trees are being discovered as their role expands to satisfy the needs …

1. In which phase of mitosis do each of the following occur: a. Centromeres split and chromosomes move toward opposite sides of the cell b. Chromatin coils to form visible chromosomes c. The nuclear membrane disappears d. Sister chromatids line up in the center of the cell 2. In which …

Toby Butterfield worked his way upward in the Montclair Company until he became assistant plant manager in the Illinois plant. Finally, his opportunity for a promotion came. The Houston plant was having difficulty meeting its budget and production quotas, so he was promoted to plant manager and transferred to the …

Introduction: By completing lab exercise 6 : Biologically Important Molecules, we are able to perform tests such as the Benedicts Test for Reducing Sugars, Iodine Test, Biuret Test, Sudan IV Test, and lastly the Grease-Spot Test that detect the presence of biologically important carbohydrates, protein lipids and nucleic acids. Most …

First of all, the history of building competition between local and overseas is totally different. In 1904, the first large-scale bodybuilding competition held at Madison Square in New York. In 1944, the first bodybuilding competition named Shanghai men’s bodybuilding competition held in Shanghai YMCA auditorium. It is the first bodybuilding …

Explain how different forms of dementia may affect the way an individual communicates Alzheimer’s disease is a combination of genetic and environmental factors which during the course of the disease a number of chemical and structural changes happen within the brain. Alzheimer’s disease develops very slowly several years its is …