Answer: reproduction, heredity, variation in physical characteristics and variation in number of offspring per individual.
Explanation:
For natural selection to happen <span>there must be genetic variation in the population for it to even work</span>
Answer:
Hello, Your answer is Transpiration
Explanation:
Hope This Helps!
<h2>Answer:</h2>
The population of the guppies will decreases.
<h3>Explanation:</h3>
- In the stream the fine and specific spots of guppies make them visible to their mates.
- This is their survival and reproductive benefit.
- But the predator which prey the guppies by sight will easily catch them and the population of the guppies in stream will decrease.
- There will be another way in which guppies changes their spots for survival, in this case, their mates will not recognize them and the reproduction will decreases.
- Hence the consequence will be decease in population.
