Polyp
Polyp: Definition, Types, and Examples
Table of Contents Polyp Definition Polyp is a word that has multiple meanings in biology. It can refer to a stage in the development of some invertebrates, or it can…
Plant Hormones
Plant Hormones: Definition, Types, and Examples
Table of Contents Plant Hormones Definition Plant hormones are molecules that allow plants to communicate, coordinate, and grow their numerous cells. Plants, like mammals, rely on chemical signals to control…
Sea Lion
Sea Lion: Description, Distribution, & Fun Facts
Table of Contents Sea Lion: All You Need To Know The sea lion is a carnivorous marine mammal that belongs to the kingdom of Animalia, phylum Chordata, and class Mammalia.…
Passive Immunity
Passive Immunity: Definition, Function, and Examples
Table of Contents Passive Immunity Definition Resistance to a disease or toxin gained without the immune system producing antibodies is known as passive immunity. Any foreign body including a virus…
Thalamus Definition, Thalamus Function, Thalamus Location,
Thalamus: Definition, Function, and Location
Table of Contents Thalamus Definition A paired, symmetrical structure is called the thalamus. It is found at the base of the cerebrum, located above the brain stem. The flow of…
Phloem, Phloem Definition, Phloem Function,
Phloem: Definition, Function, and Examples
Table of Contents Phloem Definition Phloem is a complex tissue found in vascular bundles of vascular plants. It helps in the transportation of soluble organic compounds. The phloem transport sugars…
growth hormones, human growth hormones,
Growth Hormones: Definition, Types, and Examples
Table of Contents Growth Hormones The endocrine glands of animals generate hormones. Although some hormones are generated directly in response to environmental cues, many are controlled by pituitary and hypothalamic…
Brain Damage
Brain Damage: Definition, Types, and Causes
Table of Contents Brain Damage The brain is a highly specialised tissue that is considerably more complicated than today's supercomputers. Because of its amazing intricacy, even minor damage can have…
Fertilization, Reproduction, Gamete,
Human Reproduction & Fertilization: Definition & Examples
Table of Contents Reproduction and Fertilization Definition In order for the human species to continue to exist, mature adults must be able to produce viable children in order to secure…
Oxytocin, Oxytocin Definition, Oxytocin Function,
Oxytocin: Definition, Function, and Examples
Table of Contents Oxytocin Definition Oxytocin has long been referred to as the "love hormone." It promotes social connection, attachment, closeness, and affection amongst people. It's the hormone that makes…
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