本题目来源于试卷: SL/HL Topic A4.1 Evolution and speciation，类别为 IB生物学
[问答题]
5. The image is of a fossil of Magallena gryphoides from Crete, Greece from the Early
Tortonian Age approximately 9 million years bp (before present). This fossil organism is related to present day oysters (Ostreidia family).
The graph shows the relationship between the length and the width of the fossilised shell (courtesy Nikos Marangos).
[img]data/attachment/exam/2501/24/2501241156650644.jpg[/img]
(b) List two other unm9ej.e a /fl0tcertainties that would have to beefk hu;,z oqlmtsn6,v)y) m*wtj6,( z considered in evaluating the data in ,)mzw, *j y)eufsm6h;q tvl6z(kt n o,this
investigation.
参考答案: Damage to the fossil during extraction / There could be an incomplete fossil.
Age estimation (of the fossil). All the fossils measured may not have been of the same age.
Other relevant absolute or systematic uncertainty.
本题详细解析:
暂无
| 
