Which taxonomic category includes related genera?
Order
Class
Family
Phylum
Related Questions
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.
Identify from the following the only taxonomic category that has a real existence.
Genus
Species
Phylum
Kingdom
Which one of the following has a real existence?
Genus
Species
Family
Order
Species are consider as
Artificial concept of human mind which cannot be defined in absolute terms
Real units of classification devised by taxonomists
Real basic units of classification
The lowest units of classification
Which of the following is not a valid reason why the morphological species concept can be problematic?
It can be difficult to distinguish between intraspecific variation and interspecific differences.
Cryptic species may be morphologically identical but reproductively isolated.
It requires detailed genetic analysis.
Morphological traits can be influenced by environmental factors leading to phenotypic plasticity.
The biological definition of a species depends on
The geographical distribution of two groups of organism
Reproductive isolation of two groups of organism
Anatomical and development differences between the two groups of organism
Difference in the adaptation of two groups of organism
The biological concept of species was formulated by
Mayr
Stebbins
Heywood
Love
