1. 10
2. 20
3. 30
4. 39
39
1. 500 yrs
2. 300 yrs
3. 100 yrs
4. 50 yrs
100 yrs
1. Hydrolysis of carbohydrates
2. Breakdown of chlorophyll
3. Photolysis of water
4. Reduction of carbon dioxide
Photolysis of water
1. 500 million
2. 100 million
3. 6 billion
4. 15 billion
500 million
1. 1 AD
2. 1650 AD
3. 1800 AD
4. 1250 AD
1800 AD
1. C55H72O5N4Mg
2. C55H70O6N4Mg
3. C55H74O5N4Mg
4. C55H70O5M5Mg
C55H72O5N4Mg
1. 1 billion
2. 2 billion
3. 3 billion
4. 4 billion
4 billion
1. Emigration
2. Environmental resistance
3. Immigration
4. Limitation of carrying capacity
Emigration
1. Bundle sheath of sugarcane leaves
2. Mesophyll of pea leaves
3. Bundle sheath of mango leaves
4. Mesophyll of maize leaves
Bundle sheath of sugarcane leaves
1. No new births
2. No emigration
3. Gain and loss are equal
4. No immigration
Gain and loss are equal