Hiv

Hiv –>
<a href="https://www.biologyonline.com/dictionary/human-Immunodeficiency“>virus
(Science: virology) a type of retrovirus (<a href="https://www.biologyonline.com/dictionary/human-Immunodeficiency“>virus) that is responsible for the fatal illness <a href="https://www.biologyonline.com/dictionary/acquired-Immunodeficiency“>syndrome. Two strains have been identified.
type 1: the retrovirus recognised as the agent that induces aids.
type 2: a virus closely related to hiv-1 that also leads to immune suppression. Hiv-2 is not as virulent as hiv-1 and is epidemic only in west Africa.
Acronym: hiv
infection by the human immunideficiency virus.The virus that causes <a href="https://www.biologyonline.com/dictionary/acquired-Immune”>deficiency Syndrome (aids); it replicates in and kills the helper t cells.See <a href="https://www.biologyonline.com/dictionary/human-Immunodeficiency“>virus.


You will also like...

temperature - abiotic factor
Abiotic and Biotic Factors

This tutorial deals with the abiotic factors of the freshwater environment that determine what sort of life would be sui..

Freshwater Ecology
Freshwater Ecology

Freshwater ecology focuses on the relations of aquatic organisms to their freshwater habitats. There are two forms of co..

Hominid
The Hominids

The hominid family diversified from the apes around 6 to 8 million years ago. Since then, the evolutionary path has prov..

Geological Periods
Geological Periods

Geological periods is a study guide that cites the different geological periods on Earth's timeline. Each has a brief ov..

Growth and Plant Hormones
Growth and Plant Hormones

Plants, like animals, produce hormones to regulate plant activities, including growth. They need these hormones to respo..

bryophyte - sporophyte and gametophyte
Meiosis and Alternation of Generations

Plants are characterized by having alternation of generations in their life cycles. This tutorial is a review of plant m..