Which of the following shows an unsaturated fatty acid? H
Н
о
•G
-сон
А.
H
NH
H
Н Н
н н
H
H
НА
Н
С
H
Hн Н
| | | |
СС-с
СС
І 11
H
N н н
О
C-C-C-C
| | |
н н н н н н Н
В.
H
он
с=0
он
CH2
о
С.
CH2
CH2
1
CH2
NH2
H
H
D. H— с
С
Н
Н
Н

What is genetic variation? -(a) each individual in a population has slightly different genes. -(b) some individuals in a population have more genes than others. -(c) each population of a species has slightly different genes. -(d)some populations of a species have more genes than others.