Ultimate year 10 revision quiz round 1 Flashcards

1

Why is a graph useful in presenting data collected in an experiment?

2

the modern concept of a gene is that:

3

What do you call a chemical compound which changes colour in different pH solutions?

4

On what basis will scientists reject or modify a new scientific theory?

5

From the diagram, what is the correct sequence of steps to show mitotic cell division

6

What is the total number of atoms represented in the formula H2SO4?

7

A car tavels 200 km between two towns in 240 minutes. calculate the average speed of the trip.

8

What type of reaction occurs when fuel burns in the presence of oxygen?

9

Where in a cell are chromosomes found?

10

By what process is the molten material in the Earth's mantle circulated?

Ultimate year 10 revision quiz round 1