1 |
The most recent era is. |
Paleozoic
Cenozoic
Mesozoic
Protozoic
|
2 |
The percentage of water in human bone calls in. |
18%
19%
20%
25%
|
3 |
Biology is short in laws because of. |
Large population of human
Exclusive nature of life
Less falsification
Less temptation
|
4 |
The reasoning that moves from general to specific is |
Deductive
Inductive
Scientific
Theocratical
|
5 |
The tentative explanation of observation. |
Hypothesis
Law
Theory
Deduction
|
6 |
The number and variety of species in a place in called. |
Community
Population
Biodiversity
Diversity
|
7 |
Which one serves to build macromolecules. |
ATP
Glucose
Starch
Karatin
|
8 |
In human body percentage of nitrogen accounts for. |
1%
2%
3%
10%
|
9 |
The bio element which account for 99% of the total mass in the human's body are . |
Four
Three
Six
Eight
|
10 |
The percentage of calcium in human body is. |
1%
2%
3%
4%
|
11 |
Which one of these is Macro Molecule. |
H2O
CO2
Starch
O2
|
12 |
One of the following is a macromolecule. |
Starch
Protein
Cellulose
Glucose
|
13 |
The bio element which accounts 18% of total mass in human body is |
Oxygen
Hydrogen
Carbon
Nitrogen
|
14 |
In human body amount of oxygen is. |
50%
65%
40%
70%
|
15 |
The percentage of hydrogen present in human body is. |
20%
10%
5%
15%
|
16 |
In human body amount of carbon is. |
65%
10%
18%
3%
|
17 |
The percentage of potassium in the human body is |
0.15%
0.05%
0.35%
0.25%
|