Students and Teachers Forum

I will shut off the power and give him/her first .....

We can prevent electric shocks by following measures: Always keep the electric plugs, switches, wires and etc. in all the rooms and working areas in a safe way. Never touch the electric plugs and switches with the wet hand. Always switch off .....

We can manage solid wastes at home by following ways: Reduction Recycle Reuse .....

The procedures that could be adopted to manage the waste materials are: Reduction One reason for causing difficulty in the management of waste materials is the unnecessary creation of waste. To classify the waste materials into compost, degradable, .....

The waste materials which is in solid form like food residues, paper, plastic etc is known as solid .....

We can prevent from air pollution by following ways: Forests should be conserved and greenery should be maintained. Waste materials should be disposed properly. Industrialization and urbanization should be well managed. Use of polluting vehicles .....

The effects of noise pollution are as follows: Sitting in a noisy place for long period damages your hearing capacity, Imbalance in the production of hormones, Frustration, depression, hypertension etc. Unborn child may suffer disability, .....

We can control noise pollution by following ways: Green belts should be where there is a high level of noises. The people who work in noisy places should use earplugs. Vehicles which produces loud noise should not operate near the cities. Windows .....

The causes of air pollution are as follow; The dust particles and harmful materials blown out by the wind gets mixed in the air, Natural gases that come from inside the earth's surface, Harmful gases released from different factories, industries, .....

The nutrients that provide protection are different types of vitamins and mineral substances. These vitamins and minerals can be obtained from various fruits, milk, yogurt and mohi, including various kinds of herbs and vegetables. Therefore, we must .....

Consumption of proteins helps in growth. Eggs, meat, fish, and milk are rich in protein. protein is also obtained from pulses, gram, peas, soybean, beans and gahat. The children and women are more susceptible to malnutrition because the women who do .....

The disadvantages of packet foods are: It does not provide us the required nutrients to our body. Due to the mixing of different colors, tasting powder, east, and other inedible products that affect our health. The expiry date may have exceeded and .....

Some body building foods are: Eggs Meat Fish Milk .....

Vitamins and minerals can be obtained from various fruits, milk, yogurt and, including various kinds of herbs and vegetables to protect our body which is known as protective .....

Eggs, meat, fish, and milk are the food rich in .....

Vitamins and minerals can be obtained from various fruits, milk, yogurt and mohi, including various kinds of herbs and .....

Rice, wheat, maize, millet, barley, buckwheat and potato are few examples of energy giving .....

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Autonomic nervous system is the part of the nervous system which controls the function of the body carried out .....

The functions of the spinal cord are: It is the center of the reflex action. It communicates between the brain and all part of the body. .....

Meninges are layers of the protective membrane which produces cerebrospinal fluid which saves the brain from friction and .....

The function of cerebrum are: It controls muscles for movement. It helps in mental co-ordination. It helps in sensory perceptions. .....

Urinary bladder can store about 800 ml of .....

The urethra lies below the urinary .....

The urinary bladder, which is pear shaped organ, stores .....

Various male reproductive organs are described below: Testes: Male body consists of a pair of testes enclosed in the scrotal sac.It produces spermatozoa and a hormone called testosterone. Epididymis: It is a long narrow tube extensively coiled up .....

A pair of bean-shaped kidneys is located at the rear of the abdominal cavity. They serve the body as a natural filter for the blood and remove wastes which are diverted to the urinary bladder. They are supplied with blood from the renal artery. It .....

The organs involved in the urinary system are as follows: - Kidneys Ureters Urinary bladder Urethra .....

The function of the ureter is to pour urine obtained from the kidneys into the urinary .....

Male reproductive .....

Female reproductive .....

The name of a hormone produced by the testes is .....

The viscous fluid secreted by seminal vesicle is called .....

The finger-like projections at the end of the fallopian tube are called .....

The two hormones produced by ovary are estrogen and .....

Female reproductive consists of various organs.They are described below; Ovaries: Ovaries are two small glands located on either sideof the uterus.They produce ova and hormones named estrogen and progesterone.Each ovary produces and releases ovum .....

Parathyroid gland: There are four parathyroid glands behind the thyroid gland. These secrets parathormone which regulates the calcium and phosphorus in our body. Deficiency of this hormone weakens the muscles. Excess of this hormone weakens the .....

The two types of hormone produced by ovaries are estrogen and .....

Mixed gland is an endocrine gland producing insulin, glucagon which circulate in the blood and regulates the amount of glucose (sugar) in the blood. The pancreas is also a digestive organ, secreting pancreatic juice containing digestive enzymes that .....

Glands are very important parts of our body which are made up of special types of secretive cells.It is of two type they are: Exocrine glandsExocrine glands bear special ducts through which they pass their secretions to the site of action. The .....

Pituitary gland is called the master gland because it influences all other endocrine glands by releasing stimulating .....

Any four factors that affect family health are: - Balanced diet Cleanliness Personal sanitation Type of family .....

A diet that contains adequate amount of all the necessary nutrients required for healthy growth and activity is called a balanced .....

Parents should play a different role to manage their family health. They should act as caretaker, teacher, manager, sponsor etc. They should take care of their children and make sure that their children won't be the victims of smoking, alcoholism, .....

The major things to be considered are as follows: - Nutritious food Proper education Sanitation Entertainment and exercises .....

Factors that determine family health are as follows: - Size of family Management of family income, saving and expenses. Nutrition and food habits Education Socialization and social control Health education Sanitation Peace and security Entertainment .....

If water is left still in a container for a long period of time then solid dirt settles to the bottom. This solid is known as sediments. This process of settling dirt to the bottom is called .....

SODIS is a method of water purification that uses solar energy to make biologically-contaminated (e.g. bacteria, viruses, protozoa and worms) water safe to .....

If water is left still in a container for a long period of time then solid dirt settles to the bottom. This solid is known as sediments. This process of settling dirt to the bottom is called .....

An empty container is kept at the bottom and a second container is filled with pebbles is kept on the top of the first container. The third container filled with sand is kept on the top of the second one. At the top, a container filled with water is .....