Month: June 2017

Biological Importance of Bacteria

Biological Importance of Bacteria Bacteria are important for their natural roles in the biosphere, for example role in rhizosphere, nodulation, and nitrogen cycling. Role of Bacteria in Rhizosphere The region where the soil and roots make contact is called the rhizosphere. The rhizosphere is a complex biological system in which the bacterial population is considerably [Continue]

Nutrition in Bacteria

Nutrition in Bacteria The bacteria can be classified into two nutritional categories on the basis of their nutritional requirements: the autotrophic and heterotrophic bacteria. Autotrophic Bacteria The bacteria that are able to synthesize organic compounds necessary for their survival from simple inorganic substances are called autotrophic bacteria. They obtain carbon from inorganic compounds, mostly from [Continue]

Reproduction in Bacteria

Reproduction in Bacteria The most common method of reproduction in bacteria is sexual reproduction. but they also reproduce sexually by genetic recombination’s. a primitive type of sexual reproduction. Asexual Reproduction The usual methods of asexual reproduction are binary fission and endospore formation. Binary Fission It is the most common way of asexual reproduction in bacteria. [Continue]

Growth in Bacteria

Growth in Bacteria In case of bacteria the term growth refers to changes in the total population rather than increase in the size or mass of an individual organism. The bacteria can grow rapidly because they have a large surface area to volume ratio and can therefore gain food rapidly from their environment by diffusion [Continue]


PARTS OF A PLANT CELL Are you familiar with cells? What are cells? Cells are the fundamental unit of the structure of life. It has the responsibility of initiating, regulating and coordinating all of the life-sustaining chemical reactions. For them to do all of these functions, cells are made up of smaller membrane-bound parts. In [Continue]

The Plant Cells

Plant Cells Plant cells are different from animals in many ways. The biggest difference is that the cells are larger than those of animals. The cells are also encompassed by a wall constructed from cellulose. The central vacuole occupies most of the cell and they also have chloroplasts if photosynthesis will take place. Surface Tissues [Continue]

Plant Cells

Plant Cells   There are many elements that make plant cells unique. The following is an overview of their general features. Plants vary though, so other features may be present in certain other species. Structure The cells have a cell wall, something that animal cells do not have. This wall gives support and protection for [Continue]

Add Beauty to Your Home with a Lush Garden

There are some ways to create your house and lawn be converted into a home. each little bit of careful bit you add can facilitate your area feel additional personal and welcoming for your friends and family. As a landscape architect, one amongst my favorite ways in which to boost the design and feel of [Continue]

Structure of Bacterial Cell

Structure of Bacterial Cell A bacterial cell consists of various components. Some of these are external and the others are internal to the cell wall. The external components include capsules and slime layers, flagella and pilli. Some structures are present only in certain species.   Capsule and Slime Layer Many bacteria secrete sticky substance that [Continue]

Are Orchids the Best of the Vascular Plant Family?

Orchids of Best the Vascular Plant Family Orchids are generally an outside vascular plant, therefore it are often troublesome to flower indoors. However, you’ll purchase orchids which will thrive indoors or during a greenhouse. you are doing got to be aware of the characteristics and conditions that orchids got to thrive in to end in [Continue]