The classification level of animals that contains species with specialized organs is the phylum level. Within the animal kingdom, phyla such as Chordata (which includes vertebrates) and Mollusca (which includes mollusks) feature complex body structures with specialized organs for various functions. These specialized organs allow for more advanced physiological processes compared to simpler organisms.
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There are quite a few animals that contain tissues but lack complex organs. One of these animals is the jellyfish.
The localization of a brain and specialized sensory organs of an animal's head is known as cephalization. This presumed evolutionary process focuses on the creation of sensory organs in the anterior end of the head.
Animalia is a kingdom within the classification system of living organisms. It includes all animals, which are multicellular organisms that typically have specialized tissues, organs, and organ systems. Animals are characterized by their ability to move and consume other organisms for energy.
No, not all organisms have organs. Organisms such as bacteria and protists are unicellular and do not have specialized organs like animals and plants. These unicellular organisms perform all necessary functions within a single cell.
Flowers are the reproductive structures of angiosperms, while reproductive organs are found in both animals and plants. Flowers are specialized structures that produce gametes for sexual reproduction, while reproductive organs in animals serve a variety of functions beyond reproduction. Flowers typically contain both male and female reproductive organs, while animals may have separate male and female reproductive organs.
The phylum Porifera contains the simplest animals, known as sponges. Sponges lack tissues and organs, and their body structure is very basic compared to other animal phyla.
Pigeons do not have gallbladders. Usually only meat-eating animals will have gallbladders. Pigeons do have many other specialized organs, however.
In your body, cells make specialized tissues; specialized tissues make specialized organs; organs control major functioning within the body.
Organs in animals are composed of different tissues serving specific functions, while in plants, organs are structures with distinct roles such as roots, stems, and leaves. Animal organs are typically more complex and involved in a wide range of physiological processes, while plant organs are more specialized for functions like photosynthesis, nutrient absorption, and support. Both animals and plants rely on their organs to carry out essential life functions and sustain their overall health and survival.
Pulmonary system- contains tissues and organs specialized for taking in oxygen and removing carbon dioxide from our bodies and for exchanging oxygen and carbon dioxide.
a grouping of tissues into a distinct structure, as a heart or kidney in animals or a leaf or stamen in plants, that performs a specialized task.