OBJECTIVE FORESTRY

FORESTRY

GENETICS TREE IMPROVEMENT

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Survival of at least a few members of a population after a major environmental change is most dependent on
A
the population having an individual that is adapted to the original environment
B
the population having an individual that is adapted to great changes in the temperature in its environment
C
variations in many different traits in many individuals in the population
D
no variations in the color of the fur, skin, or feathers of the individuals in the population
Explanation: 

Detailed explanation-1: -This process is called adaptation. Adaptation can lead to organisms that are better suited for their environment because individuals with the traits adaptive to the environmental change pass those traits on to their offspring, whereas individuals with traits that are less adaptive produce fewer or no offspring.

Detailed explanation-2: -A genetically diverse population of individuals is more likely to survive than a population of individuals with similar genetic makeup. Variation allows some individuals within a population to adapt to the changing environment and natural selection allows the expression of those beneficial traits to persist.

Detailed explanation-3: -Genetic variations that alter gene activity or protein function can introduce different traits in an organism. If a trait is advantageous and helps the individual survive and reproduce, the genetic variation is more likely to be passed to the next generation (a process known as natural selection).

There is 1 question to complete.