Your teacher is lecturing on antibiotic resistance. She is talking about
In order for a population to evolve into new species, the fo…
In order for a population to evolve into new species, the following must occur. Choose all statements that are correct.
The biological species concept states that:
The biological species concept states that:
If gametes (sperm and eggs) from individuals in two differen…
If gametes (sperm and eggs) from individuals in two different populations move between the populations, genetic changes that occur in one population will spread to the other population as well. Therefore, the two populations cannot become genetically different from one another. This scenario explains why:
A fox who has 12 offspring and dies at age 7 has a higher ev…
A fox who has 12 offspring and dies at age 7 has a higher evolutionary fitness than a fox with 9 offspring who lives to age 10.
The bones in the forelimbs of vertebrates such as bats, dolp…
The bones in the forelimbs of vertebrates such as bats, dolphins and humans are:
Many bacteria are no longer being killed by antibiotics. Thi…
Many bacteria are no longer being killed by antibiotics. This is because
Match the event or life form with its closest estimated date…
Match the event or life form with its closest estimated date of origin.
Match the evidence of evolution with the correct example or…
Match the evidence of evolution with the correct example or definition.
Humans evolved from chimpanzees, as demonstrated by the high…
Humans evolved from chimpanzees, as demonstrated by the high degree of DNA the two species share.