Organisms And Environment Worsksheets (Page 7 of 8) in pdf

Organisms And Environment Worsksheets Page 7

16. Plant and animal cells contain organelles that

are responsible for the cells survival. Which

set of characteristics is correct? (7.12D)

a. Group 1

b. Group 2

c. Group 3

d. Group 4

17. If two different breeds of dogs reproduced sexually, combining DNA, then their offspring

would demonstrate _______ (7.14B)

a. Identical appearance to only one parent

b. Uniform genotype

c. A unique combination of recessive and dominant traits

d. Prokaryotic cells

18. Which of the following best describes the purpose of chromosomes in the nucleus of a

cell? (7.14C)

a. To store the genetic instructions needed to specify traits

b. To release energy by breaking down food molecules

c. To store materials inside the cell

d. To control what enters and exits the cells

19. Which statement is not accurate about the cell theory? (7.12F)

a. New cells form from pre-existing cells

b. All cells carry out their own life activities

c. All organisms are made up of more than one cell

d. Cells vary in size and shape

20. Which of the following statements is not correct based on the cell theory? (7.12F)

a. A single water droplet from a hot spring can give rise to an amoeba

b. An amoeba cell can divide to form two new daughter cells

c. An amoeba can be considered living because it is a unicellular organism

d. An amoeba cell contains genetic material in its nucleus and responds to its

environment

Organisms And Environment Worsksheets Page 7