biology world

“Control” Is a Confusing Word Ask a child what a control is and he’ll likely point to the TV remote. Ask a statistician the same question, and he’ll tell you it’s a variable that can cause problems in an experiment. But ask a microbiologist and she’ll tell you that a control is a duplicate experiment…

The glands and organs that make hormones and release them directly into the blood so they can travel to tissues and organs all over the body. The hormones released by the endocrine system control many important functions in the body, including growth and development, metabolism, and reproduction. The endocrine system includes the hypothalamus, pineal gland,…

There are approximately 79 human anatomy organs, although there is no standard or universally accepted number. ently? they function in groups called systems. An organ system is a group of organs working together for proper functioning of our body. There are eleven systems in the human body: circulatory (blood supply), respiratory (breathing), digestive (digestion and absorption), nervous (sensation and movement), excretory (waste elimination), endocrine (hormonal control), reproductive, lymphatic (defence), skeletal (support), and muscular (movement)…

“Control” Is a Confusing Word Ask a child what a control is and he’ll likely point to the TV remote. Ask a statistician the same question, and he’ll tell you it’s a variable that can cause problems in an experiment. But ask a microbiologist and she’ll tell you that a control is a duplicate experiment…