1. Multiple Allele
2
ABO 3
IA IB i
2
ABO
ABO
3 IA IB i
2 1
ABO
IA = A
IB = B
i = A B

2. IA IB
A
B
IAIA = A
A
IBIB = A
B
IAIB = A
AB
ii = i
O
: http://www.sahavicha.com
1.
1.
2.
3.
4. disruptive

3. 1
A
: http://www.gotoknow.org/blogs/posts/373127
2.
DNA TAGATC
mRNA mRNA
1. ATCATE
2. AUCUAG
3. UAGUAC
4. GGTGCA
2
mRNA DNA base mRNA
base DNA complementary
base
DNA T A G A T C

4. mRNA A U C U A G
: http://www.gotoknow.org/blogs/posts/373127
3. RNA
1. Adenine
2. Guanine
3. Cytosine
4. Thymine
4
thymine DNA RNA uracil
: http://www.gotoknow.org/blogs/posts/373127
4.
1. DNA > tRNA > mRNA
2. DNA > mRNA > tRNA
3. DNA > mRNA = tRNA
4. mRNA > DNA > tRNA

5. 2 DNA
nucleotide)
mRNA
100 – 3,000
tRNA
70 – 90
: http://www.gotoknow.org/blogs/posts/373127
5. tRNA
1.
2.
3.
4.

6. 1 tRNA RNA
DNA
RNA
: http://www.gotoknow.org/blogs/posts/373127
6.
A B
A B
1. 0% 2. 25% 3.
50% 4. 100%
1
AB O
A B O
: http://www.gotoknow.org/blogs/posts/373127

7. 7. Aa Bb cc X Aa Bb
cc
1. 4 2. 6 3. 9 4. 16
3 9
1 Aa X Aa 3
AA,Aa,aa
2 Bb X Bb 3
BB,Bb,bb
3 cc X cc 1 cc
: http://www.gotoknow.org/blogs/posts/373127
3
9

8. 15