
111-2-CH2-遺傳
Authored by 東茂 葉
Biology
6th - 8th Grade
Used 5+ times

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25 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
若生物表現出隱性性狀時,則該生物的遺傳因子組合是:
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
天竺鼠的體色有黑色和棕色兩種,黑色基因型為BB或Bb,棕色基因型為bb。今寵物店老闆利用雜交方式,想同時得到兩種體色的天竺鼠,且黑色比率要高於棕色,則下列何種雜交方式可以符合他的需求?
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
小森從一對「親代果蠅」所產生的後代中選取甲、乙、丙3隻果蠅,分別與長翅果蠅遺傳因子型式為Aa)交配,若所得結果如附表,則下列何者為「親代果蠅」的遺傳因子型式?
AA×AA
AA×Aa
Aa×Aa
Aa×aa
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
日本東北地震引發海嘯,造成許多人員死傷,且出現很多身分難以判定的遺體,科學家若想用DNA的鑑定技術來確定死者身分,則需要取出細胞中的哪一部位來鑑定?
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
草蜢樂團中的某團員手腳都有六根指頭!已知多指的遺傳因子為顯性,假設六指以F代表,五指的遺傳因子為f,下列遺傳原因中哪一個最正確?
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
人類之捲舌為顯性性狀,其控制遺傳因子為A。小明為不捲舌,但父母親均為捲舌,則父親與母親之基因型是什麼?
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
下列有關人類遺傳的敘述,何者正確?
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