What does an s–shaped curve for population growth suggest
a) a delayed growth pattern
b) a logistic growth pattern
c) an exponential growth pattern

The correct answer is option B

The S-shaped graph (sigmoid) graph shows logistic growth. This is a pattern of growth in which the density of organisms increases slowly at first and then it increases fastly approaching an exponential  growth.

Then it declines in a negative direction which shows the resistance of environment.

All these make a combinely make a graph called S-shaped graph. Mathematically all these ups and down makes it a logistic growth pattern graph.

the overall balanced equation

6co2 + 6h2o > c6h12o6 + 6o2

sunlight energy

where: co2 = carbon dioxide

h2o = water

light energy is required

c6h12o6 = glucose

o2 = oxygen

the glands which are associated with each description is given below: