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Chapter 23 - Biotechnology - 2
1.
Urine is a preferable vehicle for a product of:
a) Morphology
b) Ecology
c) Physiology
d) Biotechnology
2.
Cystic fibrosis can be cured by:
a) Liposomes vehicles
b) Eposomes vehicles
c) Episomes vehicles
d) Disomic vehicles
3.
To cure parkinson’s disease dopamine – producing cells could be grafted directly into the:
a) Kidneys
b) Blood
c) Stomach
d) Brain
4.
Which one method is used to produce new plants with desired traits:
a) Variations
b) Somaclonal variations
c) Mutations
d) Hybridization
5.
An undifferentiated group of cells is called:
a) Sepals
b) Callus
c) Thallus
d) Calyx
6.
Somatic embryos are encapsulated in a protective:
a) Hydrated Gel
b) Gel
c) Electrophoresis
d) Sol
7.
Digitoxin is produced from
a) Dilbergia
b) Cactus
c) Cinchona
d) Digitalis
8.
A technique for the culturing of plant tissues is called:
a) Cell suspension culture
b) Cell culture
c) Anther culture
d) Meristem culture
9.
Genetic engineering is expected to increase:
a) Productivity
b) Insensitivity
c) Sensitivity
d) Sterility
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