Biology

Punjab Biology Online 10th Class Test Lesson 9 Pharmacology

Science of drugs including their origin, composition, pharmacokinetics, pharmacodynamics, therapeutic use, and toxicology. Clinical pharmacology is the science of drugs and their clinical use. pharmacology is concerned with the effect of drugs, the cellular mechanisms of action, and the fate of drugs in the body. Punjab Biology Online 10th Class Test Lesson 9 Pharmacology Below

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Punjab Biology Online 10th Class Test Lesson 8 Biotechnology

Biotechnology is the use of living systems and organisms to develop or make useful products, or “any technological application that uses biological systems and At its simplest, biotechnology is technology based on biology biotechnology harnesses cellular and molecular-biology processes to develop technologies Biotechnology Lesson 8 Biology Online Test 10th Below

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Punjab Biology Online 10th Class Test Lesson 7 Man and His Environment

This Chapter is about the Man and His Environment as its name. Man cannot be separated from his environment. His consciousness is inextricably linked with his surroundings, physical and social. The Changing Physical and Biological Environment of Man. But Here actually we talking about biological. Man and His Environment Lesson 7 Biology Online Test 10th Below

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Punjab Biology Online 10th Class Test Lesson 6 Inheritance

In the Chapter of the Biology we will talk about the Inheritance. In the Biology The Word Inheritance is the process in which an offspring cell becomes predisposed to the characteristics of its parent cell. Through this inheritance Evolution. Inheritance Lesson 6 Biology Online Test 10th Below

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Punjab Biology Online 10th Class Test Lesson 5 Reproduction

The reproductive system or genital system is a system of sex organs within an organism which work together for the purpose of reproduction. Human reproduction employs internal fertilization, and depends on the integrated action of hormones, the nervous system, and the reproductive system. Reproduction Lesson 5 Biology Online Test 10th Below

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Punjab Biology Online 10th Class Test Lesson 4 Support and Movement

The ability of an living organism to produce response against any stimula are called Irritability it is also called Sensitivity. Movement Living organism shown the responses towards stimuli are called Movement. Support in Plant Plants require proper strength and support it is necessary to maintain their shape, increase in size and keep them straight and strong. The support maintains balance. …

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Punjab Biology Online 10th Class Test Lesson 3 Coordination and Control

In animals control and coordination is done by the nervous system. and endocrine system. The nervous system consists of the brain, spinal cord and nerves. Nervous Control and Coordination. Nervous System :- The nervous system of all animals is composed of highly specialized cells called neurons. Nervous system, types of nervous system, nervous system in human for the chapter Control …

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Punjab Biology Online 10th Class Test Lesson 2 Homeostasis

The ability or tendency of an organism or cell to maintain internal equilibrium by adjusting its physiological processes. Homeostasis is the ability to maintain a constant internal environment in response to environmental changes. The human organism consists of trillions of cells all working together for the maintenance of the entire organism. Homeostasis Lesson 2 Biology Online Test 10th Below

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Punjab Biology Online 10th Class Test Lesson 1 Gaseous Exchange

Gas exchange is a biological process through which different gases are transferred in opposite directions across a specialized respiratory surface. Gaseous exchange In lungs and body Tissues. Gaseous exchange is the movement of oxygen into the body, and carbon dioxide out of the body. Gas exchange or respiration takes place at a respiratory surface; a boundary between the external environment and …

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