題庫堂
檢索
題庫堂
首頁
數學
英文學習
政治學
統計學
經濟學
藥理學
中醫藥物學
財政學
法學知識
公共行政
警察學
BI規劃師
財務管理
公共衛生學
工程經濟學
電力電子學
當前位置:
首頁
46.某一植物雜交實驗中,第一子代全都出現紫花,第二子代則觀察到 705 棵紫花,224 棵白花。有關此實驗的相關敘述何者正確?(A)此實驗記錄了兩種性狀的表現,紫花為顯性,白花為隱性 (B)此花色的
問題詳情
46.某一植物雜交實驗中,第一子代全都出現紫花,第二子代則觀察到 705 棵紫花,224 棵白花。有關此實驗的相關敘述何者正確?
(A)此實驗記錄了兩種性狀的表現,紫花為顯性,白花為隱性
(B)此花色的遺傳為多基因遺傳
(C)此花色的遺傳符合孟德爾的遺傳法則
(D)此花色遺傳可用孟德爾提出的棋盤方格法來預測
(E)第一子代全都出現紫花是因自花授粉導致。
參考答案
答案:C
難度:
計算中
-1
書單:
沒有書單,新增
上一篇 :
6. 圖中為一槓桿,轉軸 O 點釘在鉛直牆面上,現調整 A、B、C 三物體達成靜力平衡。若把圖中的 P 滑輪向左移動至 Q 位置後再調整槓桿成平衡,請問分別單獨調整 B 或 C 兩物體,如何調整才能維
下一篇 :
47.下列哪些繁殖方式有利於特定品種的保存? (A)蝴蝶蘭組織培養 (B)水稻雜交育種 (C)玫瑰扦插 (D)黃豆播種種植 (E)黃金葛節上長芽。
資訊推薦
48.貓咪毛色由 Orange 基因(對偶基因 O/O’)決定,且 Orange 基因位在 X 性染色體上。Orange 等位基因「O」會表現紅褐色的嗜鉻黑色素 phaeomelanin,「O’」則表
49.八寶粥中有紫米、燕麥、紅豆、綠豆、薏仁、桂圓等材料,若要將此六種材料進行生物學上的分類,下列分類方式,合理的有? (A)紫米、燕麥、紅豆、綠豆一類,因這些都是種子,其他不是 (B)紅豆、綠豆、薏
50. 有甲、乙、丙、丁、戊五種不同的生物,已知甲、丙同目不同科,乙丁同綱不同目,甲、丁同屬不同種,丙、戊同科不同屬,則下列敘述哪些正確? (A)五種生物中,甲與乙的親緣關係最遠 (B)五種生物中,丁
13. Grandfather: Wait for me here, Kent. Kent: ______leave(留下) me here, Grandpa. Let’s go together(一
※非洲的族群及文化相當多元,請依下列選項選出與其相對應的空間分布:(A)漠北地區、(B)漠南地區。 【題組】1.清真寺為目前當地主要信仰宗教的建築景觀。
2. My brother made such noises that I could hardly ______ on my study.(A) concentrate (B) divorce (C
3. Polar bears are critically ______. If global warming goes from bad to worse, they willsoon disapp
4. The singer refused to answer all the personal questions. He did not allow anyone toinvade his ___
5. He was as ______ as a donkey. Even though I had tried very hard, he did not change hismind.(A) ef
6. Pyramids are really ______. It is hard to imagine how ancient Egyptians used primitivetools to bu
7. Mr. Li is a good teacher. He tries every means to ______ his students to learn.(A) protest (B) ov
8. He is optimistic. Even though he has ______ all the difficulties, he never gives up hope.(A) enco
9. The hypermarket provides high-quality merchandise at a low price, but it is open for itsmembers _
10. The dirty air, known as smog, is a combination of weather conditions, fumes and smokefrom cars a
11. After a long discussion, one of our team members finally ______ a solution to thecomplicated pro
12. On the hilltop ______ a hotel which overlooks a beautiful lake.(A) located (B) lying (C) is (D)
13. ______ by water on all sides, the island is famous for its fresh seafood.(A) Surrounded (B) Surr
14. According to research, eating vegetables ______ good to your health.(A) make (B) makes (C) do (D
15. John is an honest person, so he is the person ______ you can depend.(A) with whom (B) on whom (C
16. Helen is still on vacation. She ______ five countries.(A) was traveling to (B) traveled to (C) h
17. Your girlfriend has just left. You ______ so long.(A) shouldn’t have kept her to wait (B) should
18. About one thousand people live in this village, _____ earn their living by fishing.(A) which (B)
19. 選出正確的句子。(A) A man was seen to enter the house which had been deserted for years.(B) She ran out
20. 選出正確的句子。(A) To win the game, Bill practices to play tennis every day.(B) Not only you but also J
二、克漏字選擇 第 21至 28 為題組 Who doesn’t like hot pot ? You would surely enjoy eating and chatting