
7.2.5 生物的變異_練習
Authored by 林嘉明 LAM KA MENG
Biology
9th Grade
Used 3+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
14 questions
Show all answers
1.
DRAG AND DROP QUESTION
30 sec • 1 pt
1.生物變異的特點及類型
(1)生物性狀的變異是普遍存在的。生物性狀的差異除受 (a) 的影響外,同時也受 (b) 的影響。
2.
DRAG AND DROP QUESTION
30 sec • 1 pt
(2)可遺傳的變異:由 (a)
的變化引起的變異, (b) (填“會”或“不會”)遺傳給下一代,如色盲、白化病、轉基因超級鼠、太空椒等。
3.
DRAG AND DROP QUESTION
30 sec • 1 pt
(3)不可遺傳的變異:由 (a) 因素引起的變異,體內的遺傳物質 (b) 發生改變, (c) (填“會”或“不會”)遺傳給後代;如整容、曬黑、水肥充足莊稼的果穗飽滿等。
4.
DRAG AND DROP QUESTION
30 sec • 1 pt
2.遺傳變異育種在實踐上的應用
(1)應用原理:人工選擇了有利變異,屬於選擇育種;利用基因在親子代之間的傳遞,使基因重組,產生穩定的、可以遺傳的、具有優良性狀的新品種,屬於雜交育種;利用太空射線誘導普通甜椒種子發生了變異,屬於誘變育種,這些都是培育新品種的方法。
(2) (a) 培育:從產奶量不同的奶牛中選擇、繁育出高產奶牛。
(3) (b) 育種:用高產倒伏小麥與低產抗倒伏小麥培育出高產抗倒伏小麥。
(4)誘變育種:普通甜椒的種子經過衛星搭載後, (c) 發生改變,播種後產出太空椒。
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3.下列生物的生殖過程中,能發生可遺傳變異的是( )。
選擇培育的太空椒
馬鈴薯用塊莖繁殖
組織培養的蝴蝶蘭
草莓用葡萄枝繁殖
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4.下列幾種變異中,能夠遺傳的是( )。
長期在室外工作的人的皮膚變黑
水肥充足,水稻就穗大粒多
單眼皮經手術變成雙眼皮
近親結婚導致的血友病
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5.下列關於遺傳與變異的敘述中,錯誤的一項是( )
顯性性狀可以表現出來
隱性性狀無法表現出來
基因組成相同,性狀不一定相同
生物的變異分為可遺傳和不可遺傳的變異
Access all questions and much more by creating a free account
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
10 questions
第26章 小測 2
Quiz
•
7th - 9th Grade
13 questions
110國中教育會考模擬測驗生物
Quiz
•
9th Grade
18 questions
國九自會考複習2
Quiz
•
9th Grade
19 questions
4-1生物的命名與分類4-2原核生物界
Quiz
•
7th - 9th Grade
14 questions
1-1 細胞的分裂
Quiz
•
7th - 9th Grade
10 questions
第24章 小測2
Quiz
•
7th - 9th Grade
10 questions
第30章 小測 1
Quiz
•
7th - 9th Grade
10 questions
第3章測驗
Quiz
•
7th - 9th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Biology
20 questions
Cell Organelles
Quiz
•
9th Grade
20 questions
DNA & Protein Synthesis
Quiz
•
9th Grade
7 questions
Amoeba Sisters Dihybrid Cross Punnett Square
Interactive video
•
9th - 12th Grade
25 questions
photosynthesis and cellular respiration
Quiz
•
9th Grade
20 questions
Human Body Systems
Quiz
•
9th Grade
19 questions
Natural Selection
Quiz
•
9th Grade
20 questions
Pedigree Practice
Quiz
•
9th Grade
10 questions
Comparing Mitosis and Meiosis: Key Differences and Stages
Interactive video
•
6th - 10th Grade