高三2024届高考冲刺卷(二)2英语答案,目前2024卷临天下答案网已经汇总了高三2024届高考冲刺卷(二)2英语答案的各科答案和试卷,获取更多{{papers_name}}答案解析,请在关注本站。
本文从以下几个角度介绍。
-
1、2024高考冲刺卷二英语答案
2、2023-2024高考冲刺试卷二英语
3、2024高考冲刺卷英语(一)答案
4、2024高三冲刺联考英语答案
5、2024年高考冲刺模拟试卷英语试题四
6、2024年高考冲刺卷(全国卷)英语答案
7、2024高考冲刺45套英语答案
8、2024高考冲刺英语
9、2024高考冲刺卷(二)
10、2024年高考冲刺卷(全国卷)二英语
2.What does the underiedntingin Paragraph3mcan?A.Familiar.B.Harmful.C.Appealing.30.What does the author think of larder hoarding?A.It isa tet foranimal memory.B.It is time-aving nd ec-frendyC.ItcyurcachesftyD.It brings animalscovenence ell s risk31.What can we know from the last paragraph?A.Moles take earthworms as their only food resource.。B.Chickadees adopt scatter hoarding to store their seeds.C.A flying squirrel is better at storing seeds than any birdD.Earthworms have no chance of survival once bitten by moles.DinyBiological fieldwork can mean trips to exotic places.But the work itself can be depressing,讪especially when you are trying to track down complicated subjects.The most common method is tosend a few eager graduate students armed with camera traps and several weeks of spare time.Butperhaps not fer much longer.A paper published in Current Biology,whose lead authors ares,Christina Lynggaard at the University of Copenhagen and Jan Gogarten at the Helmholtz Institute forOne Health in Germany,suggests an easier method:simply swabbing(用拭子t拭抹)nearby leavesthefor DNA.podThe DNA in question is called "environmental DNA"(eDNA for short).It refers to all theredgenetic information that animals shed as they go about their daily business:breathing,urinating,themoving around,or interacting with their environment in any way.In recent years,gene-sequencing technology has become quick and sensitive enough to pick outgenetic sequences from this universal eDNA-particular animals,including humans.One way ofgledoing so is to blow air through filters,then analyses them to see which creatures live in thesurroundings.8Aware of that technique,Drs Gogarten and Lynggaard wondered if there might be a simpleringapproach.Air-sampling systems can take days to do their work.Maintenance must be done,andolefilters must be changed.But given that eDNA is literally blowing around ecosystems,the researchersherwondered if it might be collected on leaves..The leaves of many plants are waxy(质地光滑)andeirmwhat sticky.The rsearrheri that eNA might end up stuck toeavesnd that itcoudubnbe colleced by swabbing them.They tested their theory in theensrainforesofKibale National Park,in Uganda.The swabs revealed the presence of 26 birds,24 mammals,one amphibian and one fish,witheach wabcontaining DNA from ight animals onverae More than half the sample eregodenough to work out the precise species they came from.英语试卷第6页(共10页)
