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What is heredity? How is it related to inheritance?

Heredity is the process of genetic inheritance, where genetic information is passed from parents to their offspring. This information is in the form of de-oxyribonucleic acid (DNA), which is stored in the...

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Answered by Samuel W. Biology tutor
3502 Views

What is the job of the cell membrane?

Controls the movement of substances into and out of the cell.

Answered by Biology tutor
4025 Views

What are the three different physical states and how do they differ?

There are three different physical state configurations of a substance, solid, liquid and gas. The different states are caused by the arrangement and movement of the particles that make up that substance....

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Answered by Samuel W. Chemistry tutor
3191 Views

Why do we experience seasons? And why is this different between the different sides of the world?

The Earth is on a tilted axis, a full rotation takes 24 hours and this is our day length. As well as spinning on its axis, the Earth also orbits the Sun. This orbit takes 365 days to complete, but it's th...

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Answered by Samuel W. Physics tutor
2715 Views

Find the value of 'a' in the equation: 5a + 12 = 37

First step is to take away 12 from both sides of the equation:5a + 12 = 37 (-12) 5a = 25 Second step is to then divide both sides by 5:5a = 25(÷5) Which gives you the final answer:a = 5

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Answered by Meghan B. Maths tutor
2745 Views

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