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Month: August 2017

Sexual reproduction in plants (angiosperms)

August 28, 2017 Sushil Humagain 2

Flowers are the reproductive organs in Angiosperms. A flower is borne on a stalk called pedicel with an upper swollen region known as thalamus. A […]

Classification of elements (Modern periodic table)

August 24, 2017 Sushil Humagain 0

Modern periodic table was proposed by Henry Moseley in 1963. He found that the atomic number is the more fundamental property which led to the […]

Hormonal regulation of ovulation and menstruation in women

August 20, 2017 Sushil Humagain 0

The male is continuously fertile from puberty to old age and sex hormones are secreted throughout that period in a constant rate. However, in case […]

Some important formulae

August 18, 2017 Sushil Humagain 2

Some important formulae :  Click to download PDF  Click to download PDF Some important formulae  




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