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Maru [420]
3 years ago
5

Part a what is a transitional fossil? what is a transitional fossil? a transitional fossil is in the middle of a direct lineage

stretching from ancient forms to organisms alive today. transitional fossils were poorly adapted to their environments. transitional fossils have features that are intermediate between ancestors and descendants. transitional fossils only existed for a short period of time.
Biology
1 answer:
ivolga24 [154]3 years ago
7 0
Transitional fossils are those fossils WHICH HAVE FEATURES THAT ARE INTERMEDIATE BETWEEN ANCESTORS AND DESCENDANTS. This type of fossils have characteristics traits that are common to both an ancestral group and its derived descendant group.
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Concept boost mini lecture: chapter 26: understanding the differences between diploid and haploid cells a duplicated chromosome
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In the higher organism, such as human the gametes are haploid and beside their all cells are diploid. The diploid cell when reproduce or increase their number through mitosis they form identical copy of its chromosomes.

The examples of diploid cells are nerve cell, bone cell, etc. And the examples of haploid cell includes gametes.

To learn more about chromosomes here

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