Which statement correctly explains the relationship between taxonomic categories and phylogenetic classification?
Taxonomic categories are arbitrary and have no relationship to phylogeny.
Taxonomic categories always perfectly match the branching patterns of phylogenetic trees.
Taxonomic categories ideally reflect evolutionary relationships revealed through phylogenetic analysis.
Phylogenetic analysis is used to create taxonomic categories, but they don't necessarily reflect evolutionary relationships.
Related Questions
Polyphyletic groups are problematic in taxonomy because they:
Include all descendants of a common ancestor.
Include the most recent common ancestor and all its descendants.
Do not include the most recent common ancestor of all members.
Represent a single evolutionary lineage.
Which one of these scientific names is formatted correctly, following the principles of binomial nomenclature?
Mangifera indica
Mangifera Indica
mangifera indica
Mangifera indica
Which of the following statements regarding universal rules of nomenclature is wrong?
Cations are named first, followed by anions.
The oxidation state of a metal is indicated by a Roman numeral in parentheses when necessary.
Numerical prefixes are used to denote the number of atoms of each element in a molecular compound.
The suffix '-ide' is always used for the second element in a binary compound.
Select the incorrect match w.r.t taxonomic categories of mango.
Family – Anacardiaceae
Order - Dicotyledonae
Division – Angiospermae
Genus – Mangifera
Why hierarchiral taxonomic system is used?
As each higher taxonomic category contains it is below groups/categories
It is helpful to established classifications
All taxonomic categories reflect common habitats
Taxonomic group shows similar characters and have no evolutionary relationship
Statement 1: There are seven obligate categories in hierarchy of taxonomyStatement 2: Other categories of similar type can be called as intermediate categories
Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1
Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1
Statement 1 is True, Statement 2 is False
Statement 1 is False, Statement 2 is True
Statement 1: There are seven obligate categories in hierarchy of taxonomyStatement 2: Other categories of similar type can be called as intermediate categories
Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1
Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1
Statement 1 is True, Statement 2 is False
Statement 1 is False, Statement 2 is True
Two plants can be conclusively said to belong to the same species if they
Can reproduce freely with each other and form seeds
Have more than 90 percent similar genes
Look similar and possess identical secondary metabolites
Have same number of chromosomes.
Which one of the following taxonomic categories can categorized rest all others
Family
Genus
Class
order
Arrange the following in ascending similar characteristic
I. Family II. Genus III. Class IV. Species
III, I, II, IV
IV, II, I, III
I, II, III, IV
III, II, I, IV
