Origin of Life and its Theories
Origin of Life :- It is the natural process by which life has arisen from nonliving matter such as inorganic […]
Biology
Organisms and population
Population :- A population may be defined as a group of organisms of the same species occupying a certain area
Biodiversity and Conservation
Biodiversity :- Biodiversity is the term popularised by the sociologist Edward Wilson to describe the combined diversity at all the
Ecosystem , Trophic levels , Productivity , Nutrient Cycling
Ecosystem :- An Ecosystem can be visualised as a functional unit of nature , where living organisms interact among themselves
Microbes in Human Welfare
Microbes in Human Welfare :- Microbes are the major components of biological Systems on this earth . Microbes like bacteria
Applications of Biotechnology
Applications of Biotechnology :- Applications of Biotechnology in – 1 . Alcohol production . 2 . Dairy products formation .
Biotechnology and Recombinant DNA technology
Biotechnology :- Biotechnology is recent branch of biology . Biotechnology deals with the techniques of using live organisms or enzymes
Fertilization in Humans , Development of Embryo in Humans
Fertilization in Humans :- The Fertilization process was first study by Lillie in Echinoderms . Fertilization is the process in
Human Reproduction and Human Reproductive System
Human Reproduction :- Human beings are nonseasonal breeders ,there is no Oestrus / heat . Male Reproductive System :- In
Development of Embryo in Flowering Plants
Development of Embryo in Flowering Plants :- Development of Embryo in Flowering Plants occur at the micropylar end of the
Sexual Reproduction in Flowering Plants : Structure of Flower , Pollination and Double Fertilization
Structure of Flower :- A Flower is the Sexual Reproductive Organ in Plants. Flowers are often the most attractive structures
Sexual Reproduction : Stages and It’s Advantages
Sexual Reproduction :- Sexual reproduction occurs when the sperm from the male parent fertilizes an egg from the female parent,