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Category Archives for "Biology"

Rules to Carry Experiments on Animals & Humans

Most of the products in market like drugs, nutrition, pesticides etc are tested for their quality, toxicity, effectiveness using some living forms like plants, animals, insects and also humans. Use of living organisms inflicts pain and suffering during experimentation hence, certain ethics and laws have to be followed by the experimenter as per rules of the country. Every country has rules for animal and human safety. […]

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Stem Cell Bank: Their uses and types

stem cell bank

Stem cells are a great promise to sustain the health risks in future. Recent studies proved them to be capable to transform into even desired organs like eyes and liver by some Japanese scientists. On injection of stem cells, they were shown to replace the dead tissue in the heart muscles in the patients with myocardial infarction […]

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5 Plant Growth Regulators | Their Role in Plant Growth

Plant Growth Regulators

Plant growth hormones are set of biochemical secretions inside the plant and its parts which regulate the growth, enlargement, multiplication of the tissue and cells. They control the rate and extent of plant growth starting from seed germination, after growth, flowering, fruit formation, ripening, wilting, falling of leaves etc. Based on these facts modern scientists have […]

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3 Hormones Types| Their Chemistry and Role in Human Body

Hormones Types

A hormone is chemical mediator which is formed and secreted by some specialized glands. These glands are called endocrine glands. They are also formed by a few cells especially the nerve cell. They regulate the cell and body physiology. To have an idea of all the hormones in the body, read the article list of hormones in the body. The hormones can […]

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10 Hormonal Diseases in Humans| Problems associated

Hormonal diseases are quite complex in their symptoms as they directly influence some or other body functions or physiology. A human body has many endocrine glands which regulate different set of functions. Hence these hormonal diseases are quite many depending on the endocrine gland function disturbance. Both tendencies of the glands i.e. rise in hormone levels or hormones deficiency are troublesome. And […]

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The Physiology of Height Growth Hormone in the body.

Height Growth Hormone

Height growth hormone is also called as human growth hormone (GH). It is one of the peptide hormones secreted by anterior pituitary gland in the brain. It is a small protein molecule with 191 amino acids. GH controls growth of a person during his early life. It is believed that the height of a person grows till 18 years […]

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What is Biochemistry | Its Scope & Importance in Medicine, Agriculture etc

What is Biochemistry

The importance of biochemistry is immense and indispensable in our daily life activities. It is used in clinical diagnosis, manufacture of various biological products, treatment of diseases, in nutrition, agriculture, etc. The study of biochemistry helps one understand the actual chemical concepts of biology. That is the functioning of various body processes and physiology by uses of bio-molecules. Biochemistry is […]

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Conservation of Plants | Tips to Save Nature For future

conservation of plants

Conservation of plants refers to preservation, repair or restoration of plant population on the earth. Plants are easily destroyed by strong wind currents, due to improper nutrition from soil and also heavy pollution. They generally have tendency for long life but due to above factors, their life span is drastically reduced. Besides these natural interruption […]

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