Definition: Describing a type of reproduction where there are small, moving male cells and larger, stationary female cells.

Example: In oogamous species, the male gametes swim to fertilize the larger female gametes.

Definition: A type of reproduction where the female reproductive cell is much larger than the male cell and does not move.

Example: In oogamy, the egg cell is larger and stationary compared to the smaller, mobile sperm cell.

Definition: The process by which an egg cell is formed and matures in the female reproductive system.

Example: Oogenesis is essential for reproduction in many animals, including humans.

Definition: Relating to the process of egg cell development in female organisms.

Example: The oogenetic process is crucial for the formation of eggs in many species.

Definition: Relating to a type of cell involved in the formation of eggs in certain organisms.

Example: The oogonial cells are essential for the development of female gametes in many species.

Definition: A type of cell that develops from a germ cell and eventually becomes an egg cell in the ovary, or a reproductive structure in some plants and fungi that contains egg cells.

Example: The oogonium in the algae is responsible for producing the female gametes.

Definition: A small, round grain made of calcium carbonate, often found in limestone and used to form certain types of rock.

Example: The geologist examined the oolite to understand its formation process.

Definition: A small, round particle made up of layers of minerals, often found in sedimentary rocks, especially limestone.

Example: The geologist examined the ooliths under a microscope to study their structure.

Definition: Relating to a type of sedimentary rock that is composed of small, rounded grains called oolites, often formed in warm, shallow marine environments.

Example: The geologist studied the oolitic limestone to understand the ancient marine conditions.

Definition: A type of sedimentary rock that is composed of small spherical grains called ooids, which are typically formed in warm, shallow marine waters.

Example: The geologist studied the oolitic limestone to understand its formation process.

Definition: Related to the study of eggs, especially bird eggs.

Example: The scientist published a paper on ologic research, focusing on the nesting habits of various bird species.