Answer:
survival and avoid cell death
Explanation:
Answer: There were less flies stuck to the model of the zebra with stripes.
Answer:acidic gases are released into the atmosphere
Explanation:sources of these acidic gases include , 1 extraction of natural resources ; during extraction of natural resources like Sulphur, crude oil, many of these gases are released into the atmosphere.
2.volcanoes; during volcano eruption, many of the gases and released into the atmosphere together with ashes
3. Industrial released; exhausts from industries and
cars contain theses gases.
4. Bushing burning; during bush burning co2 are released into the atmosphere because plant is bank of co2
Darwin's proposed mechanism for evolution is natural selection. Natural selection allows species to respond to their surroundings through time, or to become progressively excellently-suited. Natural selection is environmentally based and involves established heritable variation within a population.
They lead to changes in species over time:
- Darwin suggested species will evolve over time, new species originate from pre-existing species, and all species share a common ancestor with each other.
- In this framework each organism has its own special set of heritable i.e genetic variations from the common ancestor that have slowly developed over very longer periods of time.
- Parroted branching activities that isolate new species from a common ancestor create a multi-level tree that connects all living organisms.
You can determine the genotype of Maria and Juanita, even though you did not test their DNA is by looking at the traits of their parents. If they have other siblings, the ratio of the traits can give the actual genotype of their parents which in turn, can help determine the genotype of Maria and Juanita. This is assuming that the genotype in question corresponds to an observable physical trait.
