Miscellaneous-Mixed Worksheet-8

Miscellaneous Worksheet-8

1. A force is a

(a) push or pull

(b) Weight

(c) momentum

2. What are the two types of potential energy?

(a) Elastic and matter                 (b) Elastic and gravitational

(c) Elastic and speed                   (d) Speed and mass

3. The ____ is the process of change from the liquid to the gaseous state of matter.

(a) Freezing

(b) Vapourization

(c) melting

4. Mendel studied almost 30,000 pea plants, thereby increasing:

(a) chances of seeing a repeatable pattern

(b) chances of producing tall plants

(c) chances of producing a new species

(d) Chances of producing short plants

5. When pink-flowered plants result from the crossing of white and red-flowered plants, _____ has occurred.

(a) human error                           (b) faulty data

(c) incomplete dominance         (d) imcomple squencing

6. Punnett squares show the possible ____ of offspring.

(a) Genotypes                                (b) number of chromosomes

(c) DNA sequence                        (d) letters of a sequence

7. Which is the best place to wash your car when you do it at home?

(a) on the driveway

(b) in the lawn

(c) in the street

8. A ramp is a type of ______

(a) Lever            (b) Machine      (c) Matter                   (d) Extension

9. What is the name dissecting microscope?

(a) Compound Light                    (b) Stereomicroscope

(c) Triple Beam Balance             (d) Curved Cylinder

10. What type of dangerous gas is given off by car exhaust?

(a) Hydrogen

(b) carbon monoxide

(c) Cyanide

Answer Key:

1. (a)
2. (b)
3. (b)
4. (a)
5. (c)
6. (a)
7. (b)
8. (b)
9. (b)
10. (b)