Lesson 5.03

• what are the characteristics of living things?

• why are organisms classified?

• how are organisms classified?

• how are organisms classified into domains?

• how are organisms classified into kingdoms?

• why do scientists use binomial nomenclature?

In fruit flies, gray bodies (g) are dominant over black bodies (g), and brown pigments (n) are dominant over yellow pigments (n). each individual possesses two alleles for each trait. if a fly that is homozygous dominant for both traits is crossed with a fly that is homozygous recessive for both traits, what is the predicted genotype of the offspring.

Select the word from the list that best fits the definition a system made of 25 satellites

Explain why ecosystem diversity results in species diversity in a healthy biosphere