Definition: A type of white blood cell that responds to foreign substances in the body, particularly in allergic reactions and infections.

Example: Heterophils play a crucial role in the immune response by attacking bacteria and other pathogens.

Definition: The occurrence of different leaf shapes on the same plant, often due to changes in the environment.

Example: Heterophylly allows a single plant to adapt its leaves to varying conditions, such as light and water availability.

Definition: Describing a condition where the number of chromosomes is not a whole multiple of the basic set for a species.

Example: The study focused on heteroploid cells to understand their role in genetic variation.

Definition: Relating to a specific group of insects known as true bugs, which have forewings and hind wings that are different from each other.

Example: The heteropterous insects can often be found in gardens, where they play a role in pest control.

Definition: The increased strength, growth, or health that occurs when two different varieties or species are bred together.

Example: Farmers often use heterosis to produce stronger and more productive crops.

Definition: Describing organisms that produce two different kinds of spores that vary in size and reproductive function.

Example: Many plants are heterosporous, meaning they produce both large and small spores for reproduction.

Definition: The state of producing two different types of spores, typically microspores and megaspores, which is common in certain plants.

Example: Heterospory is an important adaptation in the evolution of seed plants.

Definition: Referring to organisms that produce male and female reproductive structures in separate individuals or forms, commonly seen in certain types of algae and fungi.

Example: Some species of fungi are heterothallic, meaning they require two different mating types to reproduce.

Definition: A biological term that refers to the condition where two different mating types are required for sexual reproduction in certain organisms, such as fungi and algae.

Example: Heterothallism is important for genetic diversity in some species of fungi.

Definition: Relating to a hybrid form or theory that combines elements from different sources, often used in the context of genetics or string theory.

Example: The heterotic model in string theory merges features from two different theoretical frameworks.