Match the columns :
Column $I$
Column $II$
$(1)$ Lethal mutation
$(a)$ Mutation caused by
external factors
$(2)$ Spontaneous mutation
$(b)$ They are metabolic
errors
$(3)$ Induced mutation
$(c)$ As a result the
mutant dies
$(4)$ Biochemical mutation
$(d)$ Most of the
mutations occurs in
nature are of this
type.
Match the columns :
| Column $I$ |
Column $II$ |
| $(1)$ Lethal mutation | $(a)$ Mutation caused by external factors |
| $(2)$ Spontaneous mutation | $(b)$ They are metabolic errors |
| $(3)$ Induced mutation | $(c)$ As a result the mutant dies |
| $(4)$ Biochemical mutation | $(d)$ Most of the mutations occurs in nature are of this type. |
$(1-c),( 2-d), (3-a), ( 4-b)$
Similar Questions
An abnormal human baby with $‘XXX’$ sex chromosomes was born due to
An abnormal human baby with $‘XXX’$ sex chromosomes was born due to
- [NEET 2015]
Which one of the following is a physical factor that induce mutation?
Which one of the following is a physical factor that induce mutation?
What will be the number of linkage groups in maize if it has $10$ pairs of chromosomes
What will be the number of linkage groups in maize if it has $10$ pairs of chromosomes
Study of human race is called
Study of human race is called
Colour of endosperm in maize is an example of
Colour of endosperm in maize is an example of