Differences Between Fungi and Animals. Some fungi are single-celled organisms, such as the yeasts. All metazoans, on the other hand, have multiple cells. Even the simplest animal, the sponge, consists of many cells specialized for different tasks.any fungi are superficially plant-like organisms. They grow visible structures that resemble plants or plant parts. On a microscopic level, plants and fungi both have cell walls, a feature that metazoan (animal) cells lack.
Blood is considered a connective tissue for two basic reasons: (1) embryologically, it has the same origin (mesodermal) as do the other connective tissue types and (2) blood connects the body systems together bringing the needed oxygen, nutrients, hormones and other signaling molecules, and removing the wastes.lood is considered a connective tissue for two basic reasons: (1) embryologically, it has the same origin (mesodermal) as do the other connective tissue types and (2) blood connects the body systems together bringing the needed oxygen, nutrients, hormones and other signaling molecules, and removing the wastes.
Yes blood is considered a connective tissue. It is an irregular connective tissue because it does not support or connect things but is labeled as a connective tissue because â¦ it forms from the same embryotic layer as all other connective tissues.12 people found this useful.hat defines a connective tissue is living cells surrounded by a non-living extracellular matrix. The red and white blood cells are the living cells and the plasma they float â¦ in is the non-living extracellular matrix therefore blood is classified as a connective tissue. 1 person found this useful.