ข้อสอบ 68 71
- 1. 68. BOD
. .
.
.
1. , 2. ,
3. , 4. ,
BOD O
O
BOD
69. 60 40
F1 50
- 2. (phenotype)
F2 (x= y=
)
1.x 2.x
40 50 60 40 50 60
3. x 4. x
40 50 60 40 50
60
- 3. F2 TT,2Tt,tt TT
Tt tt
70.
1. cladogenesis 2.
anagenesis extinction
3. cladogenesis extinction 4.
anagenesis cladogenesis
cladogenesis
extinction
- 4. 71.
. C3 C4
. (thylakoid)
.
PGA
.
O2
1. , 2. ,
3. , , 4. , ,
PGA PGA
H2S