Chiasmata firstly seen in
Chiasmata firstly seen in
- A
Leptotene
- B
Zygotene
- C
Pechytene
- D
Diplotene
Similar Questions
Ischihara chart is used to detect
Ischihara chart is used to detect
Preformation theory concerning transmission of characters was given by
Preformation theory concerning transmission of characters was given by
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. |
Which one of the following conditions of the zygotic cell would lead to the birth of a normal human female child ?
Which one of the following conditions of the zygotic cell would lead to the birth of a normal human female child ?
- [AIPMT 2011]
What is the other name for "incomplete dominance''
What is the other name for "incomplete dominance''