Question

B. Fill in the blanks by selecting the correct alternative: -- 3

1. Matter that contain two or more constituent substances is called __________.

a) mixture b) compound c) element

2. If any changes occur outside the cell, the cellular environment does not change due

to _______________.

a) chloroplast b) nucleus c) plasma membrane

3. The potential difference between the two electrodes of the lead acid cell is

nearly ______________.

a) 1 V b) 1.5 V c) 2 ​

Answer 1

Answer:

1) compound

2) plasma membrane

3) ????