Answer:
This statement is true
Explanation:
Different substances such as growth factors and nutrients affect the mechanism of density-dependent inhibition of growth as cells become more and more numerous
Infancy, you grow from microscopic to a baby size in 9 months which is the fastest you ever grow.
Answer:
Long life span
Explanation:
A model organism is a non human specie that is used for study in order to understand a particular biological phenomena.
One of the qualities of a model organism is that; It should have a short life span this will make it more amenable to experimental manipulation due to short generational time. Therefor Long life span will not be a desirable characteristic.
Other desirable characteristic includes ease of growth and production of many offsprings.
Also common genetic mechanism with other organisms, they should share some degree relatedness.