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Heart (comparative anatomy)  — Research Starter

The study of heart comparative anatomy involves examining the structural and functional variations of hearts across different species, illustrating the diverse adaptations to various physiological…

Hearing (zoology)  — Research Starter

Hearing in zoology refers to the biological process by which animals perceive sound, allowing for communication and interaction with their environment. The sensory perception of sound begins with…

Hardy-Weinberg Law Of Genetic Equilibrium  — Research Starter

The Hardy-Weinberg Law of Genetic Equilibrium is a foundational principle in population genetics that describes how allele and genotype frequencies remain constant in an ideal population over…

Animal habituation and sensitization  — Research Starter

Animal habituation and sensitization are forms of nonassociative learning, crucial for organisms to adapt to their environments. Habituation refers to the process where an animal learns to ignore…

Habitats and biomes  — Research Starter

Habitats and biomes represent the diverse environments where life thrives on Earth. A habitat is defined as the specific area where a species resides, characterized by both macrohabitats, which are…

Grooming (zoology)  — Research Starter

Grooming in zoology refers to the process by which animals clean and maintain their fur, feathers, or bodies. This behavior has multiple essential functions, including health maintenance, social…

Gophers  — Research Starter

Gophers are small, herbivorous rodents belonging to the family Geomyidae, which encompasses forty-one species across seven genera. Found primarily in North and Central America, they inhabit a variety…

Genetics  — Research Starter

Genetics is the scientific study of genes, the fundamental units of heredity composed of DNA (deoxyribonucleic acid). It explores how genes instruct cellular functions, particularly through the…

Genetic mutations  — Research Starter

Genetic mutations refer to alterations in the nucleotide sequence of DNA, which can lead to changes in an organism's traits and functions. DNA, the hereditary material in all living organisms, is made…