What does constraint mean in biology?

Introduction. Evolutionary constraints are restrictions, limitations, or biases on the course or outcome of adaptive evolution. The term usually describes factors that limit or channel the action of natural selection.

What does constraint mean in genetics?

Constraint, which can be defined as how much a gene is limited by natural selection in its evolution. It is likely that genes in which mutations cause stronger phenotypic effects will be more constrained in evolution, as such strong phenotypic effects will most often be deleterious.

What are biological conditioning constraints?

Definition. A biological or evolutionary constraint on learning is a limitation on classical or instrumental conditioning that is observed despite the use of procedures that would be expected to produce successful learning.

What is an example of a constraints?

The definition of a constraint is something that imposes a limit or restriction or that prevents something from occurring. An example of a constraint is the fact that there are only so many hours in a day to accomplish things. The threat or use of force to prevent, restrict, or dictate the action or thought of others.

What is an example of a constraint?

The definition of a constraint is something that imposes a limit or restriction or that prevents something from occurring. An example of a constraint is the fact that there are only so many hours in a day to accomplish things .

What are common constraints?

Business constraints include anything that the business can’t change that affects a project. For example, a business may have commitments to partners, customers or regulators. A limited budget is an extremely common constraint. An imposed design approach or condition that is beyond the project to change.

What is the definition of constraint?

Definition of constraint. 1a : the act of constraining. b : the state of being checked, restricted, or compelled to avoid or perform some action … the constraint and monotony of a monastic life …— Matthew Arnold a life of invalidism and constraint.

What is antonym of constraint?

Antonyms for constraint. force: discouragement, aggression, freedom, allowance, hindrance, liberty, permission, deterrent.