Question 1

The systemic system carries blood to the

Accepted Answer

Body cells

Answer

Epidermis

Answer

Pulmonary veins

Answer

Main arteries

Question 2

Angiosperms are plants that produce

Accepted Answer

Flower

Answer

All of the above

Answer

Cone

Answer

Leaf like organ

Question 3

Prokaryotes that can cause disease are

Accepted Answer

Bacteria

Answer

Leukocytes

Answer

Algae

Answer

Viruses

Question 4

Genes that mask other genes that are present are called

Accepted Answer

Dominant

Answer

Recessive

Answer

A-genes

Answer

Complementary genes

Question 5

Most viruses infect a specific kind of cell. Which of the following are infected by the human immunodeficiency virus (HIV)?

Accepted Answer

Helper T cells

Answer

Red blood cells

Answer

GABA-receptor cells

Answer

Liver cells

Question 6

Multiply (x-4)(x+5)=

Accepted Answer

x2+x-20

Answer

x2-4x-20

Answer

x2-x-20

Answer

x2+5x-20

Question 7

Combine terms: 12a+ 26b-4b-16a

Accepted Answer

-4a+22b

Answer

4a+22b

Answer

28a+30b

Answer

-28a+30b

Question 8

Simplify: (4-5)-(13-18+2)=

Accepted Answer

2

Answer

-1

Answer

-2

Answer

1

Question 9

What is 5/6 divided by 2/3?

Accepted Answer

13/12

Answer

3 ¼

Answer

1 ¼

Answer

1 5/12

Question 10

What is the square root of 144?

Accepted Answer

12

Answer

34

Answer

67

Answer

144

Related quizzes

Related quizzes