Associated the following features with groups in which have they appeared first : 1 vascular tissue 2 notochord 3. seeds inside fruit
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1- pteridophytes
2-protochordata
3-angiosperms
2-protochordata
3-angiosperms
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1. Pteridophytes are the first terrestrial plants, which have vascular tissue.
2. notochord are first appeared in the phylum protochordata.
notochord is a long rod like support structure that runs along the back of the animal separating the nervous tissue from the gut. It provides a place for muscles for ease of movement.
3. Angiosperms bear seed inside fruits but gymnosperms bear naked seeds.
2. notochord are first appeared in the phylum protochordata.
notochord is a long rod like support structure that runs along the back of the animal separating the nervous tissue from the gut. It provides a place for muscles for ease of movement.
3. Angiosperms bear seed inside fruits but gymnosperms bear naked seeds.
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