Through processes like photosynthesis.
Prokaryotes don’t have any membrane bound-organelles but they have DNA, a cell membrane and ribosomes
Answer:
I’d say igneous.
Explanation:
It comes from volcanic processes, forming when lava cools.
Waning gibbous
youre welcome
Insect populations can develop resistance to insecticides over time. The evolution of resistance is associated with an increase in the frequency of adaptive genes in the population.
- In the case above described it is expected that a few mosquitoes in the population were resistant to DDT before it was ever used (Option a is correct).
- Dichlorodiphenyltrichloroethane (DDT) is a pesticide used in agriculture.
- After exposure to DDT, those individuals in the mosquito population that didn't carry gene variants (i.e., alleles) associated with the resistance to this pesticide died.
- Subsequently, insects having adaptive alleles associated with DDT resistance survived and reproduced, thereby increasing the frequency of adaptive genes/alleles in the population.
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