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2
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1
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锛堥檮绛旀锛?/p>
涓�銆佸崟閫夐
1
锛庡浘涓烘煇浜屽�嶄綋鍔ㄧ墿锛?/p>
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A.
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4
鏉℃煋鑹插崟浣?/p>
B.
鍚屾簮鏌撹壊浣撴鍦ㄥ垎绂?/p>
C.
鏄绾х簿姣嶇粏鑳?/p>
D.
鍏跺瓙缁嗚優浠呬竴涓叿鏈夌敓娈栧姛鑳?/p>
2
锛庝笅鍒楁湁鍏抽仐浼犵殑璇存硶锛屼笉姝ｇ‘鐨勬槸
A.
鎽╁皵鏍瑰湪璇佸疄鍩哄洜鍦ㄦ煋鑹蹭綋涓婄殑杩囩▼涓繍鐢ㄤ簡绫绘瘮鎺ㄧ悊鏂规硶
B.
鐖朵翰鑹茶姝ｅ父锛屾瘝浜叉偅绾㈢豢鑹茬洸锛岀敓浜嗕竴涓壊瑙夋甯哥殑鍏嬭幈璐瑰皵鐗圭棁锛?/p>
XXY
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鏁扮涓�娆″垎瑁傚紓甯告墍鑷?/p>
C.
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AaBb
锛屽垯鍒濈骇鍗垫瘝缁嗚優鐨勫熀鍥犵粍鎴愪负
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D.
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瀛愶紝浣嗙敳銆佷箼涓ゆ《鐨勫僵鐞冩暟涓嶄竴瀹氱浉绛?/p>
3
锛?/p>
涓嬪浘涓憼锝炩懀琛ㄧず鏌愬姩鐗╂湁鎬х敓娈栨椂缁嗚優杩炵画鍒嗚鐨勪笉鍚屾椂鏈燂紝鍏朵腑
a
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b
銆?/p>
c
鍒嗗埆琛ㄧず鏌愭椂鏈熶竴涓粏鑳?
涓笁绉嶇墿璐ㄧ殑鐩稿鏁伴噺銆備笅鍒楄娉曢敊璇殑鏄紙
锛?/p>
A.
鐫�涓濈偣鐨勫垎瑁傚彂鐢熷湪鈶⑩啋鈶ｈ繃绋嬩腑
B.
澶勪簬鈶犲拰鈶㈡椂鏈熺殑缁嗚優鍒嗗埆涓虹簿锛堝嵉锛夊師缁嗚優鍜屾绾х簿锛堝嵉锛夋瘝缁嗚優
C.
鍚屾簮鏌撹壊浣撶殑闈炲濡规煋鑹插崟浣撲箣闂翠氦鍙変簰鎹㈠彂鐢熷湪鈶㈡椂鏈?/p>
D.
鍥句腑
b
琛ㄧず涓嶅悓鏃舵湡缁嗚優鍐呮煋鑹蹭綋鐩稿鏁伴噺鐨勫彉鍖栵紝
c
琛ㄧず缁嗚優鍐呮煋鑹插崟浣撶浉瀵规暟閲忕殑鍙樺寲
4
锛庝笅鍒楀叧浜庝簩鍊嶄綋鐢熺墿缁嗚優鍒嗚鐨勫彊杩帮紝姝ｇ‘鐨勬槸锛?/p>
锛?/p>
A.
鏈変笣鍒嗚鍜屽噺鏁板垎瑁傞兘瀛樺湪
DNA
澶嶅埗杩囩▼锛岃�屾棤涓濆垎瑁傛病鏈夎杩囩▼
B.
涓庡噺鏁板垎瑁傜浉姣旓紝鏈変笣鍒嗚杩囩▼涓樉钁楃殑鐗圭偣涔嬩竴鏄病鏈夊悓婧愭煋鑹蹭綋
C.
鎵�鏈夋绾х簿姣嶇粏鑳炰腑鐨勬煋鑹蹭綋鏁板彧鏈夌簿鍘熺粏鑳炴煋鑹蹭綋鏁扮殑涓�鍗?/p>
D.
鍦ㄦ湁涓濆垎瑁傚拰鍑忔暟鍒嗚杩囩▼涓紝鐫�涓濈偣鐨勫垎瑁備細閫犳垚缁嗚優涓煋鑹蹭綋鏁扮洰鐨勬殏鏃跺姞鍊?/p>
5
锛庝粠鏄惧井闀滀笅鐪嬪埌涓�涓鍦ㄥ垎瑁傜殑鍔ㄧ墿缁嗚優濡備笅鍥撅紝鍒欐鍔ㄧ墿鐨勫垵绾у嵉姣嶇粏鑳炰腑锛屽洓鍒嗕綋鏁般�佹煋鑹插崟浣?/p>
鏁般�?/p>
DNA
鍒嗗瓙鏁颁緷娆℃槸锛?/p>
锛?/p>
A.
3
锛?/p>
6
锛?/p>
3
B.
3
锛?/p>
12
锛?/p>
12
C.
3
锛?/p>
6
锛?/p>
6
D.
3
锛?/p>
12
锛?/p>
24
6
锛庡湪涓嬪浘涓睘浜庢绾у嵉姣嶇粏鑳炵户缁垎瑁傝繃绋嬩腑鏌撹壊浣撳钩鍧囧垎閰嶇ず鎰忓浘鐨勬槸锛?/p>
锛?/p>