➢Below are some of the similarities between plant and animal tissues: Bone tissue provides support for many animals. In plants, some specialized stem tissues have the same function.
➢Below are some of the similarities between plant and animal tissues: Bone tissue provides support for many animals. In plants, some specialized stem tissues have the same function.
Phylum platyhelminthes are flat worms. They have soft, unsegmented body. They are aceolomate I.e. lack body cavity. Flatworms are bilaterally symmetrical and are tripoblastic I.e they have three germ layers. Flatworms are mostly parasitic with few free living.
Their body is dorsal ventrally flattened. They are hermaphrodites I.e they have both male and female sexual organs and can reproduce sexually and asexually.
Phylum platyhelminthes are flat worms. They have soft, unsegmented body. They are aceolomate I.e. lack body cavity. Flatworms are bilaterally symmetrical and are tripoblastic I.e they have three germ layers. Flatworms are mostly parasitic with few free living.
Their body is dorsal ventrally flattened. They are hermaphrodites I.e they have both male and female sexual organs and can reproduce sexually and asexually.
Phylum arthropoda includes animal which lack tissues. Arthropoda is termed as a proposed grouping of arthropods.
They are being characterized by their cuticle and jointed limbs which are made of chitin. Their brains are formed by fusion of ganglia and their brains are formed of fusion of different number of segments.
Arthropods contribute to supply of food in human either indirectly or directly as pollinators of crops.
Phylum arthropoda includes animal which lack tissues. Arthropoda is termed as a proposed grouping of arthropods.
They are being characterized by their cuticle and jointed limbs which are made of chitin. Their brains are formed by fusion of ganglia and their brains are formed of fusion of different number of segments.
Arthropods contribute to supply of food in human either indirectly or directly as pollinators of crops.
Members of the phylum porifera includes animals which lack tissues. These animals are also called sponges. These are the simplest multicellular animals. Even though they are multicellular, they do not have any tissues or organs. They have cellular level of body organization. Sponges are aquatic animals and water plays a major role in the feeding, exchange of gases and as well as excretion.
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