Question
The most influential current alternative to the biological species concept is
- Ecological species concept
- The recognition species concept
- Discrete species concept
- The evolutionary species concept
The correct answer is: The recognition species concept
Related Questions to study
________ is a science of classification of organisms in which some traits are considered of greater importance than others.
________ is a science of classification of organisms in which some traits are considered of greater importance than others.
_______ traits are evidence of a shared ancestry, while ___ traits show convergent evolution.
_______ traits are evidence of a shared ancestry, while ___ traits show convergent evolution.
Which of the following is an example of sexual dimorphism?
Which of the following is an example of sexual dimorphism?
Genetic drift is most powerful in_______________.
Genetic drift is most powerful in_______________.
In natural selection, the product of variations is because of ________
In natural selection, the product of variations is because of ________
Theory of natural selection of organisms states that organisms that are best adapted to the environment _______
Theory of natural selection of organisms states that organisms that are best adapted to the environment _______
Which statement is correct with respect to the food chain?
Which statement is correct with respect to the food chain?
An orchid living on a tree exhibit____________.
An orchid living on a tree exhibit____________.
Shelford’s law of tolerance suggests that organisms with a wide tolerance limit for environmental factors show:
Shelford’s law of tolerance suggests that organisms with a wide tolerance limit for environmental factors show:
What is the name of the trait that helps creatures to live in their environment?
What is the name of the trait that helps creatures to live in their environment?
Which of the following is NOT a condition for Hardy-Weinberg Equilibrium?
According to the Hardy-Weinberg equilibrium, if no unfavorable influences exist, genetic variation in a population will remain stable from one generation to the next. Furthermore, because genotype and allele frequencies are in equilibrium when mating is random in a large population with no disruptive influences, the rule predicts that they will remain constant.
• When a population reaches Hardy-Weinberg equilibrium for a gene, it is not evolving, and allele frequencies do not alter over time.
• The five fundamental Hardy-Weinberg assumptions are that there is no mutation, random mating, no gene flow, an infinite population size, and no selection.
• A gene's population may evolve (the allele frequencies of the gene may change) if the presumptions are not true for that gene.
Which of the following is NOT a condition for Hardy-Weinberg Equilibrium?
According to the Hardy-Weinberg equilibrium, if no unfavorable influences exist, genetic variation in a population will remain stable from one generation to the next. Furthermore, because genotype and allele frequencies are in equilibrium when mating is random in a large population with no disruptive influences, the rule predicts that they will remain constant.
• When a population reaches Hardy-Weinberg equilibrium for a gene, it is not evolving, and allele frequencies do not alter over time.
• The five fundamental Hardy-Weinberg assumptions are that there is no mutation, random mating, no gene flow, an infinite population size, and no selection.
• A gene's population may evolve (the allele frequencies of the gene may change) if the presumptions are not true for that gene.
