Richland Collegiate Hs Of Math Science Engineering BIOLOGY 1407 Quiz 19 1)Human Immunodeficiency Virus (HIV) descended from Simian Immunodeficiency Virus (SIV) from the 36 species of primate

Richland Collegiate Hs Of Math Science Engineering

BIOLOGY 1407

Quiz 19

1)Human Immunodeficiency Virus (HIV) descended from Simian Immunodeficiency Virus (SIV) from the 36 species of primate.

2. What is true about organisms that are part of the same clade?
3. Characteristics between the branch points of a cladogram that are shared by all organisms above the branch point and are not present in any below it are called
4. A derived character that is shared by all members of a clade is called a_____________of  that clade
5. Dolphins and fish have similar body shapes. Is this feature more likely a homologous or analogous trait?

6. The biological specially that deals with the grouping and naming of organisms is called taxonomy or
7. The principle of parsimony requires the most number of evolutionary changes, as depicted in a cladogram

8. What is used to determine phylogeny

9. What do scientist in the field of systematics accomplish?

10. The molecular clock is a phylogenic method to determine the rate of evolution using the divergence of DNA to calculate times when branching events have occurred