Biology
Below are our 15 articles in the biology' category:
Do plants breathe? Yes and no… Breathing and respiring are two different things. Mammals, including humans, breathe by using muscles to pull air...
DNA (deoxyribonucleic acid) is the molecule that carries the genetic information (the instructions) for the cell, and DNA is found in all cells that...
Mites are small invertebrates from the group Arachnida, the same group as spiders. Many people are not aware of the mites around them, as most...
Many people feel that they have to travel to the countryside to see flowers and trees, but according to a study in Germany in 2008, there are more...
‘Impossible bottles’ are bottles containing things that appear too big to have been put in through the neck of the bottle, such as ships, decks of...
Potatoes are tubers produced by the stems of the plant called Solanum tuberosum, which is part of the same family as tomatoes, peppers and...
A seed is a minute dormant plant that is waiting for the right conditions to grow (germinate). Seeds range from orchid seeds weighing a millionth...
Eggshells are fragile. Everyone knows that. Drop an egg on the floor, or knock it against a sharp edge (like a frying pan) and that is it –...
Ants are insects and are from the order Hymenoptera, the same order as wasps and bees. They were first seen about 110 to 130 million years ago....
Plants respond to gravity and to light, with roots growing downwards and away from the light, and shoots growing upwards and towards the light. The...
Rubber is a natural product made from latex. Many plants, including dandelions, produce latex but most of the world’s latex, the key ingredient of...
When people think about bacteria and fungi, they usually think of not being well or food going sour or mouldy, but actually bacteria and fungi are...
The body’s sense of touch is a combination of pressure, pain and temperature. Different parts of the body have different numbers of nerve endings,...
Minibeasts are small invertebrates and include arthropods such as spiders, insects, woodlice, centipedes and millipedes, as well as slugs and...
Plants need water. Water in the cells helps plants to grow and make food, makes leaves and stems firm (a plant that needs watering wilts), and...
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