An example of homologous organs is
our arm and a dog’s fore-leg
potato and runners of grass
our teeth and an elephant’s tusks
all of the above
An example of homologous organs is our teeth and an elephant’s tusks.
How do Mendel’s experiments show that traits may be dominant or recessive ?
Only variations that confer an advantage to an individual organism will survive in a population. Do you agree with this statement ? Why or why not ?
Give an example of characteristics being used to determine how close two species are in evolutionary terms.
What are the different ways in which individuals with a particular trait may increase in a population ?
If a trait $A$ exists in $10\%$ of a population of an asexually reproducing species and a trait $B$ exists in $60\%$ of the same population, which trait is likely to have arisen earlier ?
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