When can exponential growth happen? a) when there are unlimited resources. b) when there is competition for resources. c) when there is high population density. d) when the death rate is right. can someone me !

The correct answer is option A, when there are unlimited resources

Explanation:

In an exponential growth, the size of population increases with a tremendous rate as there is no competition for resources among the species. A common example of exponential growth can be of bacteria, whose population increases tremendously in unlimited supply of nutrients. The exponential growth can be mathematically represented as  

dN/dT=rmaxN  

where r max = maximal growth rate for a species  

N = population of a species

answer; a muscle cell, another neuron and a of the above

small, big, or no change could occur in the phenotype. it could cause something as simple as a cats ears to curl backwards or something as frighting as death. it could also occur in the protien-coding area and have an effect on that but no effect on the amino acids. what has to occur is a changing in the hox gene or the control gene.