國七自然科學七下-2-1
Quiz
•
Biology
•
7th Grade
•
Practice Problem
•
Hard
葉東茂 葉東茂
Used 8+ times
FREE Resource
Enhance your content in a minute
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
根據孟德爾的遺傳法則,當成對的兩個遺傳因子是不同形式時,下列敘述何者正確?
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
豌豆種子的顏色由一對遺傳因子所控制,黃色為顯性Y),綠色為隱性y)。現將兩株黃色種子的豌豆進行交配,如果所得的子代中,種子顏色為黃色的有290株,綠色的有98株,那麼親代豌豆的遺傳因子組合應為下列何者?
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
天竺鼠控制毛色的遺傳因子有黑色和棕色兩種,已知黑毛為顯性。若一對黑色的天竺鼠親代生了六隻小天竺鼠,其中一隻為白毛,試問此對天竺鼠親代的遺傳因子組合應為何?
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
桃子的果實表面光滑是由顯性遺傳因子所決定,表面有毛則是由隱性遺傳因子所決定。如果將純種有毛桃子的雌蕊與純種有毛桃子的花粉,以人為方式授粉,則該雌蕊授粉後的種子所發育成的果實應為如何?
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
假設某種植物具有高莖與矮莖兩種性狀,但還不知道決定這兩種性狀遺傳因子的顯隱性,下列何種試驗的結果可以判斷出兩種性狀的顯隱性?
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
孟德爾在做紫花和白花豌豆的遺傳實驗時,要先去除白花的花藥。請推想此一動作的用意為何?
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
關於性狀的的表現,下列敘述何者錯誤?
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
17 questions
K 4-2物質能量食物網
Quiz
•
7th Grade
18 questions
3-3-1原生生物界、原生菌類、藻類
Quiz
•
7th - 9th Grade
21 questions
I 3-2化石
Quiz
•
7th Grade
22 questions
F 上冊6-3呼吸
Quiz
•
7th Grade
15 questions
細胞分裂
Quiz
•
7th Grade
15 questions
一段小測
Quiz
•
7th Grade
20 questions
國中生物下(3-1化石~3-2生物命名)
Quiz
•
7th Grade
20 questions
植物的演化型態分類
Quiz
•
7th - 9th Grade
Popular Resources on Wayground
5 questions
This is not a...winter edition (Drawing game)
Quiz
•
1st - 5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
11 questions
How well do you know your Christmas Characters?
Lesson
•
3rd Grade
14 questions
Christmas Trivia
Quiz
•
5th Grade
20 questions
How the Grinch Stole Christmas
Quiz
•
5th Grade
