You searched for seals - Biology Articles, Tutorials & Dictionary Online

Bears Definition Bears are mammals belonging to the family Ursidae. They typically have massive bodies, coarse heavy fur,... Read More

Living organisms typically prefer to live, grow, and survive in groups. Except for some species that prefer solitude - both... Read More

seal 1. To set or affix a seal to; hence, to authenticate; to confirm; to ratify; to establish; as, to seal a deed. And with... Read More

An abiotic factor in Ecology or Biology pertains to any constituent within an ecosystem that lacks inherent life or living... Read More

Fur 1. The short, fine, soft hair of certain animals, growing thick on the skin, and distinguished from the hair, which is... Read More

What is Sexual Selection? The definition of sexual selection is very interesting in biological terms. The sexual selection... Read More

Flipper 1. (Science: zoology) a broad flat limb used for swimming, as those of seals, sea turtles, whales, etc. 2. The... Read More

Dna ligase (Science: enzyme molecular biology) enzyme involved in dna replication. The dna ligase of E. Coli seals nicks in... Read More

Kingdom Animalia Definition Each person can say that they know of or can name at least one animal. However, do people know... Read More

In ecology, a trophic level pertains to a position in a food chain or ecological pyramid occupied by a group of organisms... Read More

What are tight junctions? Tight junctions are the intercellular barrier between two neighboring endothelial and epithelial... Read More

Bone Matrix Definition Bone matrix refers to the matrix component of bone tissue. It provides the structural framework and... Read More

Hydrogen Peroxide Plants release hydrogen peroxide in response to the presence of a fungal invasion, which attacks by... Read More

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