Animal husbandry is the scientific management of animal livestock. It includes various aspects such as feeding, breeding and disease control. Animal-based farming includes cattle, goat, sheep, poultry and fish farming. As the population increases and as living standards increase, the demand for milk, eggs and meat is also going up. Also, the growing awareness of …
The wool which is used for knitting sweaters or for weaving shawls is the finished product of a long process,which involves the following steps:Step I: The fleece of the sheep along with a thin layer of skin is removed from its body. This process is calledshearing. Machines similar to those used by barbers are used …
Wool comes from sheep, goat, yak and some other animals. These wool-yielding animals bear hair on their body. Hair trap a lot of air. Air is a poor conductor of heat, So, hair keeps these animals warm. Wool is derived from these hairy fibres.
Living things have certain common characteristics — they need food, they respire and, excrete, respond to their environment, reproduce, grow and show movement.
The plants and animals that live on land are said to live in terrestrial habitats. Some examples of terrestrial habitats are forests, grasslands, deserts, coastal and mountain regions.
The place where organisms live is called habitat. Habitat means a dwelling place (a home). The habitat provides food, water, air, shelter and other needs to organisms. Several kinds of plants and animals live in the same habitat.
There are some changes that can happen in an organism over a short period of time to help them adjust to some changes in their surroundings. For instance, if we live in the plains and suddenly go to high mountain regions, we mayexperience difficulty in breathing and doing physical exercise for some days.We need to …
Those Animals and Plants that live in water are called aquatic habitats. Lakes, rivers and oceans are some examples of aquatic habitats. T
A predator is an organism that eats another organism. The prey is the organism which the predator eats. It’s light brown colour helps it to hide in dry grasslands when it hunts for prey (animals to eat). The eyes in front of the face allow it to have a correct idea about the location of its prey. A deer needs …
Food, bright light and a thorn, in the above situations are some examples of changes in your surroundings. All of us respond immediately to such changes. Changes in our surroundings that makes us respond to them, are called stimuli.
