Biology

Question 1

1Blood is classified as a

Easy

A. epithelial tissue B. muscle tissue C. connective tissue D. nervous tissue

Question 2

2Which tissue is responsible for growth in length of a root tip?

Easy

A. collenchyma B. meristem C. parenchyma D. sclerenchyma

Question 3

3Which muscle type is involuntary and not striped?

Easy

A. smooth muscle B. voluntary muscle C. skeletal muscle D. cardiac muscle

Question 4

4Cells that open and close the stoma are ___ cells.

Easy

Your answer (fill in the blank)

Question 5

5Which organ is used for excretion in humans?

Easy

A. stomach B. kidney C. liver only D. heart

Question 6

6Meristematic cells divide actively.

Easy

A. True B. False

Question 7

7The tissue that provides support in plants through thickened lignin walls is

Medium

A. sclerenchyma B. epidermis C. parenchyma D. phloem

Question 8

8Which animal tissue carries impulses?

Easy

A. nervous tissue B. muscle tissue C. epithelial tissue D. connective tissue

Question 9

9Which plant tissue transports manufactured food?

Easy

A. xylem B. phloem C. cortex D. pith

Question 10

10The heart is an organ.

Easy

A. True B. False